Guide To Camera Lenses

Keeping it small, look at the very good 9-18mm f/4-5. One of the most impressive films in to come out of the 2016 Sundance Film Festival was shot almost entirely on an iPhone 5s. Used lenses for Nikon F-mount digital SLR cameras are available from Park Cameras from Nikon themselves, but also from third-party manufacturers including leading brands such as Sigma and Tamron. UNDERSTANDING CAMERA LENSES. A Guide To Sony's Ridiculous 50mm Lens Selection. Shop at Ritz Camera for Digital Cameras, DSLRs, Lenses, and Camera Accessories. 5 Di II VC HLD Lens For Nikon(also has Canon EF Mount). In other words, using LensAlign, one can assess whether a specific camera body and lens combination is capable of attaining the maximum sharpness for that pairing. There is an inherent distorting quality to a camera lens, and you have to embrace that to get your vision properly captured on "film" or in the image sensor. As it continues through the lens, this image is inverted (turned upside-down). This has hopefully been a complete guide on how to clean Nikon lenses. The right camera lens can transform an ordinary photo into a memory that lasts a lifetime, and bring you even closer to the action. There is no single site you can go to that will give accurate historical data and current values for old cameras. This often becomes a necessity when using cinema or full frame lenses on small mirrorless camera bodies, as their lens mounts aren’t designed to support such heavy lenses. A clean and dry front element will allow the camera to deliver the better image quality you expect. Additionally, an SLR lens has a movable focusing ring that allows you to focus manually instead of. Get great deals and free shipping on Canon, Nikon, Sony products and more. "A 35mm single-lens reflex (SLR) camera would be your best bet. The following are my personal 10 favorite vintage lenses to use on digital cameras. If you're new to lenses, consult our quick guide to the types of lenses available. One of the most impressive films in to come out of the 2016 Sundance Film Festival was shot almost entirely on an iPhone 5s. (Pancake lenses for Micro Four Thirds cameras will be presented in the PhotographyTalk Micro Four Thirds Camera Buying Guide. Do you need a telephoto lens to capture photos from a long distance? How about a macro lens for close-up photography? Familiarize yourself with popular camera lenses so you can determine which are best for your photography applications. But what if you already bought your first and need a second lens? When I started off as a digital photographer, merely dabbling different things with my DSLR camera, I realized very quickly that one lens was not enough. But don't worry - we're here to help. If you find yourself shooting outdoors frequently and want to. Step-by-step guide, learn what you need to do to clean your camera and your lenses and how to do it. The aperture of DSLR lenses is commonly described as a focal ratio, or f-number. This post is on overall guide to the Canon lens lineup with links to many of the specific lenses. AF Microadjustment Guide. There are also a lot of companies rehousing lenses, giving filmmakers the opportunity to use lenses that were not originally designed for motion picture use. How to choose camera cctv lens guide. When the camera is zoomed out to 18mm, it has a maximum aperture of f/3. They offer the highest quality in optics and nearly all have built-in Image Stabilization to help with the shakiness that’s magnified when using telephoto focal lengths. Security Camera Lens Size Comparison. This method requires two tripods, one for the camera, and one for the telescope. However, they can largely be grouped as follows: Standard Lenses. Camera lenses, like it or not, are the most important part of your kit. The easiest way to work out the equivalent angle of view that is actually being provided is to multiply the focal length of your lens by 1. One of the most impressive films in to come out of the 2016 Sundance Film Festival was shot almost entirely on an iPhone 5s. Select a lens whose resolution is higher than the unit cell size of the camera. The lens, a 35mm f2, rumor has it, was an exact copy of the Leica 35mm f2 Summicron for M mount cameras without the nosebleed price. This is the last manual setting, I promise! I’ll keep this part short since we’re advancing slightly beyond what’s necessary to cover in a beginners guide to night photography. The right camera lens can transform an ordinary photo into a memory that lasts a lifetime, and bring you even closer to the action. We love helping people get the most from their Nikon products. View our ratings and reviews and browse our buying guide to find the best camera so you can snap shots like a pro. John Greengo is the master of making complex photography concepts easy to understand and in this class, he’ll bring all of your Olympus lens options and operations into focus. The Best Lenses for Canon T7i – 2019 Buying Guide Depending on your type of photography and your budget, choosing the best lens for Canon T7i can be a daunting task. They are system cameras and each model gives access to a set of compatible lenses. Now let's start to touch on the complexity of security camera lenses and walk through the top 5 can't-miss factors when selecting the best lens for security cameras. Your Guide to DSLR Camera Lenses. This is determined by the thread diameter of the lens. Part of what can be confusing about lenses is some of the terms that are thrown around when discussing them. The Fujinon XF14mm F2. For instance a 50mm lens on a Full Frame camera will give you a field of view of about 46°, but on the smaller sensor of an APS-C camera, the same 50mm lens will give you a 31° field of view, showing you less of the world. Learn which type of lens is best for you, find out right tips to buy best lenses. The good news is that Lenses retain their value over decades and can often be used on with each new camera release. 2 megapixel CMOS sensor which can enable photographers at almost any […]. Camera manuals and free digital camera pdf instructions. Before we can look at the benefits of manual focus, we first have to discuss the use of prime lenses. Once you’re comfortable, you can upgrade to higher-end cameras and custom housings. While this cannot really be a category on its own, I simply put it here to talk a bit about their capabilities and limitations. There are dozens of different types of lens available, designed for use in a wide range of circumstances. My point-and-shoot camera has a manual mode and it is pretty awesome to along with my DSLR. The lens adapter is not large and it protects the camera's lens as it zooms in and out. The Tamron 16-300mm lens is a mid-range product of decent quality that can replace regular Nikon zoom lens. See what makes Hanwha Techwin products different. The lens collects light from the outside universe and focusses it onto the film. In other words, using LensAlign, one can assess whether a specific camera body and lens combination is capable of attaining the maximum sharpness for that pairing. Read our complete guide to camera lenses here! If the camera is the 'brain', the camera lens is the 'eye', letting us view and capture our environment. Accessories Olympus carries a wide selection of accessories made specifically for Olympus products. Most people don’t factor the camera into this equation, but it has to be. Guide to Buying Your Next Camera Lens. Covers Cameras, Video Editing Software, Storage, Processing & Equipment for Production etc. Cleaning lenses with T-shirts, leaving a camera on the shelf for months, forgetting to take batteries out when storing, the list goes on. Prime lenses have a fixed focal length, unlike zoom lenses, which have variable focal lengths. If you're new to lenses, consult our quick guide to the types of lenses available. Outdoorphoto is the leading online camera store in South Africa. However, not only do medium format SLR cameras support different camera lenses, but also different winding mechanisms, viewfinders, and camera backs. Format and Camera: Sony F65 at 4K, for the shimmer we switched to RED weapon 6K. Learn which type of lens is best for you, find out right tips to buy best lenses. These lenses are compatible with all of our CCD and CMOS cameras. Full-frame cameras do not have any crop factor since since they operate on the 35mm format used in the days of film. A camera can't focus without a lens or capture any image at all. How to Select the Best Security Camera Lens - 5 Can't-Miss Factors. 3 MP CMOS sensor in a pocketable form factor. The Rescue Lens support session starts; a live video feed is streamed from the camera of the customer's device to the technician. Pocket Lens is an inexpensive smartphone camera lens that works with any phone. The camera (with lens) is set up as close to the telescope eyepiece as possible, and focused on the image seen through the cam- era. The lens stops down to f/16 and can focus on objects as close as 11. This fast and flexible wide-angle cine zoom is designed for full-frame E-mount cinema cameras. You can easily order and use them for your project. Most pancake lenses are made for mirrorless, or interchangeable lens system, cameras, although a few are available for DSLRs. A modern compact camera typically has a fixed lens with a zoom range from wide angle to telephoto. Priceonomics can tell you a fair price that you can buy or sell used camera lenses for. Your Guide to DSLR Camera Lenses. This adapter guide is designed to help you find the right adapter for your requirements. Select [Create New] from [Lens Profile List] and press on the center. The quality of the glass used in the lens and other factors determine the quality of the image you get from the lens. Different companies make their cameras with specific mounts. Try the double selfie camera or the rear ultra-wide angle lens to change the way you shoot. Your forefinger of your right hand should be lightly on the shutter button, your other three fingers curled around the front of the camera on the grip, and your thumb at the back of the camera. Read More ». Bring true cinema quality to your work with Canon's range of Cinema EOS cameras. There is no single site you can go to that will give accurate historical data and current values for old cameras. How to choose the right camera lens?. When it comes to a camera lens filter guide, look no further than this article. Camera lenses usually come in different types that include fisheye, macro, wide-angle, standard zoom, telephoto zoom, and many others. This has hopefully been a complete guide on how to clean Nikon lenses. A Beginner's Guide to Lenses. Below is a review of the best camera lens filters and a buying guide to the filters. It is, however, more critical than they could be. The lens aperture is important, and a quality lens should have a wide aperture, which allows the lens to capture more light. How to detect hidden cameras using iPhone and Android mobile phones? Many Quora posters① ask whether they can use their mobile phones to find hidden cameras, and the answer is ”Yep”! There are 2 easy and free ways you can take to find hidden cameras using your iPhone or Android smartphones even without detectors. 59m the depth of field will extend from slightly in front of this point to infinity. The camera body is simple and straightforward. Our guide to Nikkor lenses, the lenses made by Nikon to fit Nikon cameras, looks at their lens line up. Lens Support. A camera lens is a round barrel with several pieces of glass inside. The lens is by far the most important element in a camera. The first one is dedicated to cameras, the second one to camera lenses, while the third one is focused on tripods. Such filters function differently depending on the type and mode in which it is used. Choosing the right camera isn’t easy. Latest Reviews Popular Reviews. Even the dirt-cheap Yongnuo 50 mm f/1. The glass guides the light to the sensor. Parking mode is a fancy term for any recording done while your engine is off and your car is parked. Toggle navigation. Camera Buying Guide to find the best Digital Camera, Digital SLR (DSLR) and Lens for your needs. Nikon D610 24. Well today we're kicking off a mini-series on lens mounts. John Greengo is the master of making complex photography concepts easy to understand and in this class, he'll bring all of your Olympus lens options and operations into focus. 5-Megapixel CMOS sensor. What I love about the Hasselblad is that the battery doubles as a grip, and powers the back not just the camera. Read our complete guide to camera lenses here! If the camera is the 'brain', the camera lens is the 'eye', letting us view and capture our environment. Covering all things cameras, lenses, laws, and regulations, this guide is a complete look at what to expect and how to prepare for the life-changing travels that lay ahead. 6 crop factor, everything seem to be bigger. The lens is a different—and often confusing—story. 95, body only) joins company's 35mm camera line up with a 24. Throughout, I'll keep cost in mind and weigh the pros and cons of each. Lens selection is very important when looking at mirrorless cameras, please read out guide to the best micro four thirds lenses for underwater photography. Camera care is not something that should be a chore to do. Prime lenses will give you lower f stops so you have greater control of the depth of field in your photos. The Nikon Z6 is a digital Compact System Camera that is revealed to the public on 2018-11-16. The truth is, lenses are expensive, so we often choose a type of photography and then pick a few lenses that work with our vision. A camera lens consists of several groups of glass lenses, each group containing one or more elements. 5 at 18mm, and F4. How to choose camera cctv lens guide-2. Types of Camera Lenses Used in Photography - In Depth Guide Last Updated on October 22nd, 2019 When we think about image quality in photography there are generally two things to consider - the camera body and its lens. *FREE* shipping on qualifying offers. Practically speaking, the important thing to remember is this: the shorter the focal length of the lens, the wider the field of view, and the more you'll be able to fit in your frame. Camera lenses have evolved quite a lot over the years, and beginners are going to get a nasty surprise when it comes to lenses. Each lens filter serves a specific purpose, as each one is built to deliver a specific effect that can help enhance the final look of an image. A lens cover or lens cap gives protection from scratches, dust and minor collisions for camera and camcorder lenses when they are not being used. 0 AT-X Pro DX Lens review time, Tokina offers 4 ultra-wide angle zoom lenses (plus a fisheye zoom). Micro Four Thirds lenses enjoy a 2x crop factor, so you'll want a 14-42mm to cover the same range. 2 L but have also used the Sigma 50 1. They protect the camera lens, alter the characteristics of light passing through the lens or add special effects and colors to an image. These clear ceramic glass filters are designed to withstand impacts that will crush. For landscape photographers, these lenses can be used to gain truly great range of depth of field, and can. They have the ability to make or break your pictures. Most cameras come with a carry bag, but as soon as you have an extra lens to bring, that might no longer be enough. Whatever kind of photography you enjoy, we'll help you find something to suit your needs — and your budget. 8 for around $150, whereas the same autofocus lens for a Hasselblad would be $900 and that’s if you’re lucky. Its function is to bend rays of light (by a physical process called. So what exactly is the best travel camera?. Different Types of Camera Lenses Guide Kit lenses. Select a lens whose resolution is higher than the unit cell size of the camera. For APS sensor cameras, get a 20mm to 23mm lens. Read our complete guide to camera lenses here! If the camera is the 'brain', the camera lens is the 'eye', letting us view and capture our environment. A simple guide to all Sony Alpha 7 lenses: Which E-mount full-frame FE lens is the best for you? We are proud owners of a Sony Alpha 7II and don't want to miss this great camera anymore. Guide to Buying Your Next Camera Lens. A-Mount lenses are designed for the DSLR style Sony cameras like the A99 II, A99, A77 II, A77, A68, etc…. You'll also learn the basic lens lingo and what it means. To read this Photography Gear article, become a Member. However, with Micro Four technology rolling out, allowing more camera owners to take advantage of diverse accessories, it’s important to understand what options are available. For APS sensor cameras, get a 20mm to 23mm lens. 5 lens intended for the Argoflex II. Security Camera Lens Size Comparison. If your AF is accurate, the focusing ring should not move. 3 inches at 300mm. We set you on the right path to find a lens or set of lenses that works best for your camera and your production. The default lens on the iPhone 8 Plus is the wide-angle lens. Wollman , 04. Swap lenses to suit your needs,. Another wonderful lens for Nikon camera users is Tamron 10-24mm F/3. The lens is a different—and often confusing—story. Photographers can use LensAlign to determine if the auto-focus system of their camera is working properly with each and every lens. My point-and-shoot camera has a manual mode and it is pretty awesome to along with my DSLR. They can be a great tool if you want to capture a moment forever. This is a wide-angle zoom lens that offers 15-36mm focal length. View all Cinema Lenses. If you have a smudged or dusty lens, the camera will have a difficult time "seeing" through its window, and your image quality will suffer. A Beginner's Guide to Film Cameras: What You Need to Know: Exploring the benefits of shooting in film, various format types and specific cameras to choose from. You will still need it in events where the don't allow a single lens reflex or SLR camera. Camera Lenses. There are a multitude of models to choose from as well as varying types ranging from your basic point-and-shoot cameras to technically D-SLRs intended for professional use. Obviously, this should be presented as a "sparse" matrix because most entries will be undefined for practical reasons. Kit lens: Kit lens normally always come with the camera you purchase, this is because it's a good all-round lens. Choosing the correct lenses for your security cameras is an important aspect of designing an effective video surveillance system. Many are arrogant and assume flaws are an issue of a faulty lens, or camera. It consists of a precision target-alignment system to assure that the LensAlign focus target is positioned precisely. Finally came automatic focus: the camera could focus the lens, mechanically or electrically. CameraQuest Camera Profiles. The Beastgrip Pro is compatible with virtually any smartphone on the market, including all iPhone and Samsung Galaxy models. It’s the only camera I’ve ever owned that I’ve thought, “Everyone should own one of these cameras. One advantage is that the camera is sealed so no dust can get on the image sensor. Get ’em quickly before someone else snaps them up! (Scroll down to the bottom of this story to read my tips on choosing and using vintage lenses on digital cameras. Another specialty lens that's incredibly useful for photographing tiny objects is the macro lens. Cleaning lenses with T-shirts, leaving a camera on the shelf for months, forgetting to take batteries out when storing, the list goes on. Today we're. On this page you'll find our comprehensive collection of camera and lens buying guides, arranged both by price, and by use-case. Camera Raw (2. Some lenses and interchangeable, while others are built into the construction of the camera body. Kit lenses are basically those that manufacturers sell together with camera bodies. This implies that a 50 mm lens can behave like a 75 mm lens camera. Moreover, this camera with kit lens is at the low end of the price in this category. It is termed neutral because the filter will reduce the light going through the lens to the camera sensor in a uniform manner, whatever the colour conditions. The camera body is simple and straightforward. The 4-in-1 Photo Lens kit is an impressive suite of iPhone camera lenses that includes a fisheye, wide-angle, 10x macro and 15x macro lens. Protect your lenses from shock or dust with a variety of caps and filters, and prevent light from hitting the front lens with lens hoods. Find out why you'll want it in. Camera Lenses. This is rather specialized, but people do ask how to determine or measure the distance or size of an object or subject in a photo image. Complete Guide to Portrait Photography: How to Pick the Right Camera and Lens and 4 Tips for Great Portrait Photography. Choosing the right lens for the task can become a complex trade-off between cost, size, weight, lens speed and image quality. The brand was among the only lens makers in the world to own their own glass factory and make their own glass. The Italian feature “Rock ‘n’ Roll Robot” was shot with the ALEXA Mini camera, Ultra Primes lenses, and lighting equipment from ARRI. Wide Angle Conversion (Add-on) Lenses - Providing wide angle views. NIKON-TUTORIALS Watch and learn, find tutorial and advice video for your camera, lenses, accessories and photography. camera lens filters Camera lens filters still have many uses in digital photography, and should be an important part of any photographer's camera bag. The lens collects light from the outside universe and focusses it onto the film. iPhone camera tips and tricks guide: How to shoot great photos and video. camera maintains stable focus tracking on the subject before the shot is taken. But what if you already bought your first and need a second lens? When I started off as a digital photographer, merely dabbling different things with my DSLR camera, I realized very quickly that one lens was not enough. If you can only afford one lens on a Canon full-frame DSLR, this should be it. Some lenses and interchangeable, while others are built into the construction of the camera body. Despite having all sorts of lenses, there's always another one that you feel you must have. • Select a lens whose resolution and image circle specifications exceed those of the camera. But what if you already bought your first and need a second lens? When I started off as a digital photographer, merely dabbling different things with my DSLR camera, I realized very quickly that one lens was not enough. The light enters through the lens, and this is where the photo. Before we can look at the benefits of manual focus, we first have to discuss the use of prime lenses. Original manufacturers make plenty, third party brands abound, and you can even get adapters to attach almost anything to almost anything else. If you find yourself shooting outdoors frequently and want to. However, they can largely be grouped as follows: Standard Lenses. UNDERSTANDING CAMERA LENSES. Try this several times. For Sale Buy Now!. Yes, you'll sometimes see the macro logo (a little flower icon) represented on standard telephoto zoom lenses or even on point-and-shoot cameras, but all the icon really indicates in this circumstance is the ability to focus slightly closer to the subject, increasing the chances for a. But don’t worry - we’re here to help. LensAlign® User Guide Page 1 What is LensAlign? LensAlign is a precision calibration tool that allows you to measure, and in many cases, adjust the focus perfor-mance of your camera when specific lenses are used. READ MORE: How to Spot a Game and Trail Camera There have been many recorded reports of trail cameras set up in the wild that are no longer retrieved days after it had been set up, having only the strap left upon the tree. As new Canon RF Mount lenses are released, and as we complete our. The second "System Ring" allowed those same cameras to accept M42 screw mount lenses. You can also purchase a tight lens cap with this set up because it does not need to be able to pop off it you start your camera with the lens cap on. When you say it doesn’t fit your camera, what exactly is the problem you’re running into? It should lock into the mount after about a 1/4 turn. It is imperative that you always remember that lenses are the most significant part of your camera set-up. 6 depending on your camera make and model (Canon APS-C cameras typically have a 1. Swap lenses to suit your needs,. For more information on assigning hotkeys, refer to the Settings guide. Prime lenses. Sweden has Hasselblad. The Tamron 16-300mm lens is a mid-range product of decent quality that can replace regular Nikon zoom lens. Lens made for most popular and succesful early German SLR camera Exakta. Limited lens selection at present with some brands; Hot Tip. One way to get a good deal on a camera lens it to buy it used. For digital cameras, you're mainly dealing with UV, Polarizing, and Neutral Density filters. Camera Lense buying guide and important features to keep in mind. However, they can largely be grouped as follows: Standard Lenses. Digital Camera Buyer's Guide. A question that seems to be coming up more and more frequently on web photo forums is how to test a lens. This travel camera bag is larger than the Domke F-5XA with a main compartment that can comfortably hold a mirrorless camera plus 2-3 additional lenses. Every effort. Picking essential glass from Minolta’s lineup is even harder than choosing camera bodies. Fixed focal length lenses which don't zoom (also widely known as 'primes') just have a single number (e. Using a Compact Camera for Product Photography. Find out why you'll want it in. Visit a DCW store in Sydney, Melbourne or Brisbane. Still shooting with just the kit lens that came with your DSLR or. For crop frame cameras, you'll need a shorter focal length to get the equivalent field of view. This is how projectors work. On the other hand, the fact that the sensor is so accessible makes cleaning it much easier. 6 for a good wide angle zoom. In 1932, it released a line of photography lenses. Yes, you'll sometimes see the macro logo (a little flower icon) represented on standard telephoto zoom lenses or even on point-and-shoot cameras, but all the icon really indicates in this circumstance is the ability to focus slightly closer to the subject, increasing the chances for a. Discover a new perspective with Canon's line-up of interchangeable lenses. About this manual This manual provides you with instructions on how to use your GE digital camera. And, even more critically, the user and how the combo was shot has to be taken into consideration. Discover our high quality range of over 40 interchangeable camera lenses including A-mount and E-mount lenses crafted for a range of shooting situations. Friday, 23 January 2015. I’ll do more of a roundup of these cheap lenses later as there are some bargains to be had. Numerous 'Leica Copies' have accelerated the adoption of the standard and a large number of manufacturers, including the fledging Japanese camera makers like Canon and Nikon began to manufacture LTM lenses. Unfortunately, I've never had a camera that fit this adapter ring. Unlike the zoom ring, the focus ring only affects the focusing distance of the image and not the. And I'll talk about lenses. ) No more, no less. Capture all of life's special moments—whether you prefer a simple point-and-shoot, SLR, or need a rugged waterproof camera. Your forefinger of your right hand should be lightly on the shutter button, your other three fingers curled around the front of the camera on the grip, and your thumb at the back of the camera. Cleaning a camera lens requires some special care, though, to avoid scratches and other damage to the camera lens. Most pancake lenses are made for mirrorless, or interchangeable lens system, cameras, although a few are available for DSLRs. For wildlife photograph in this price range, we are distilling things down. Friday, 23 January 2015. A fisheye lens on this camera is a genuine fisheye with dramatic distortion. Searching for Lenses. The Leica M features intuitive controls, is simple to use and has no superfluous functions or overcomplicated menus. Welcome to Curtin's Guide to Digital Cameras And Other Photographic Equipment. Hey, don't think about it too much, just enjoy it. This method requires two tripods, one for the camera, and one for the telescope. I've already written a guide to the best cameras for travel photography, but as that only covers camera and not lenses, I thought it would make sense to follow up with a regularly updated guide to the best camera lenses - specifically for travel photography purposes. In an effort to guide your decision, we have created this handy CCTV lens calculator and view simulator. This lens having been designed for the smaller image circle of DX-format cameras mean the effective focal length becomes the equivalent of an 82. using a 35mm lens on a DSLR with an APS-C sensor is basically the same as using a 56mm lens on a regular 35mm camera. We use cookies to provide you with the best possible experience in your interactions with Canon and on our website - find out more about our use of Cookies and change your cookie settings here. The reason prime lenses have become a staple of street photographers is simple. We have a large selection of Camera Lenses for your DSLR and Compact System camera by brands such as Canon, Nikon, Tamron, Sigma, Sony, Panasonic, Olympus, Pentax and more. However, with Micro Four technology rolling out, allowing more camera owners to take advantage of diverse accessories, it's important to understand what options are available. A wide aperture is also great for improving the aesthetics of every vlog that you create, and it allows you to achieve a blurred background effect for your vlogs. This type of camera lens is best suited for normal, daily picture shooting, such as clicking snapshots, taking pictures while traveling, individual photos or party shots for your cherished memories. See what makes Hanwha Techwin products different. This guide will help you make these important decisions so that you can find a camera lens which suits all of your needs, both artistic and practical. Covers Cameras, Video Editing Software, Storage, Processing & Equipment for Production etc. How to Select the Best Security Camera Lens - 5 Can't-Miss Factors. The ability to change lenses is one of the greatest strengths of the DSLR camera but Lens Selection requires some insight. The Bloggers Guide To Camera Lenses - Part One. If your AF is accurate, the focusing ring should not move. Even if you've been in the photography world for years, you may not be experienced with many different types of camera lenses. It shows how good the lens is shooting in one or another conditions of insufficient illumination. LENS Selection Guide. Moreover, this camera with kit lens is at the low end of the price in this category. Canon EOS Rebel SL3 DSLR Camera with 18-55mm Lens (White) $649. Find a range of used Canon lenses for Canon DSLR camera bodies, including Canon EF, EF-S, L series SLR lenses and Canon fit used lenses from leading manufacturers such as Sigma, Tamron, Tokina, and Zeiss. Searching for Lenses. Learn which type of lens is best for you, find out right tips to buy best lenses. Fortunately, the Canon Rebel T7i is has a great camera body that comes with 24. A camera lens consists of several groups of glass lenses, each group containing one or more elements. Expert news, reviews and videos of the latest digital cameras, lenses, accessories, and phones. It is, however, more critical than they could be. But how are you supposed to know which to use, of all the types of camera lenses? While trying to understand the ins and outs of a camera may seem overwhelming, it doesn't have to be. A "pancake" lens is typically very flat, so it doesn't protrude much from the camera body. The answer is “the lens” — and in this post, I’ll teach you everything you need to know about lenses! Camera bodies as more or less disposable. Obviously, this should be presented as a "sparse" matrix because most entries will be undefined for practical reasons. This adapter guide is designed to help you find the right adapter for your requirements. UNDERSTANDING CAMERA LENSES. A modern compact camera typically has a fixed lens with a zoom range from wide angle to telephoto. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: