A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction.A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis.Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. For stills you'll need to shoot at reduced sensor size and resolution, but using EF-S glass on the EOS R makes sense for 4K video—it only uses the APS-C area of the sensor when recording footage at maximum resolution. Of course, modern smartphones can mimic this, but the feature often falls apart in dim light—try getting your iPhone portrait mode to work in a dim room and you'll find that the experience is much less than magical. I typically suggest a 28mm or 35mm prime to APS-C shooters, as affordable options are available in both focal lengths, and either can be a fine all-around lens for your camera. On the other hand, the latter means there are often some compromises. You can view your feed, the explore tab, your activity, your sto… Canon was quick to bring the RF 70-200mm F2.8 L IS USM to market, an essential lens for many system owners. These are only available in EF, so you'll need adapters for mirrorless. With a huge set of built-in features including custom shaders and advanced tracking technology, the possibilities are endless. The matching of its rich bibliometric data with patent data makes it the leading data source for anyone working in science and technology. lens.me Is The World's Largest Solotica Store BROWSE LENSES. There are brighter options out there, and if you're happy with the range your 18-55mm gives you, but want better images, a new standard zoom is the first lens you should think about. Lomography led the charge with its New Petzval series, but it isn't alone. Our favorite is the Tamron SP 90mm Macro, as it offers incredible resolution and value, as well as image stabilization. They are the bread and butter of many disciplines of photography, with longer lenses used for many types of sports and wildlife capture, and shorter telezooms, notably the iconic 70-200mm f/2.8 design, finding their way into the bag of practically every working photographer. lens.me Is The World's Largest Solotica Store. APS-... 【トラベル三脚おすすめ10選】軽量で安い三脚を耐荷重（パイプ径）別に紹介！【2020年】. Finally, pay attention and make sure the lens you're buying has autofocus—assuming you want it, and most consumers will. Its f/2.8 aperture isn't nearly as bright as an f/2 or f/1.4 lens, which captures twice or four times the light respectively. Applying a bit of tilt makes it possible. PCMag, PCMag.com and PC Magazine are among the federally registered trademarks of Ziff Davis, LLC and may not be used by third parties without explicit permission. The Samyang lens we've included is one of the few third-party tilt-shift options out there, and while I wouldn't recommend it over the equivalent Canon for professional work, it's a fine way for hobbyists to get their feet wet. To get a brighter long zoom, system owners will have to use a lens adapter. For full-frame systems, the portrait range starts around 85mm and ranges through 135mm. The 50mm focal length has long been considered the standard angle for full-frame systems. For Rebel owners we like the Sigma 17-70mm F2.8-4, which sells for around $500 and is a big upgrade over an 18-55mm. For APS-C shooters that means one that can start as wide as 8mm, roughly equivalent to a 13mm full-frame lens. But as part of the company's premium L series, it's not a budget option. • When you're shopping for an interchangeable lens camera, Canon is the first name that comes to mind. But, for the most part, there are too many drawbacks to using a lens designed for APS-C systems with a full-frame model for anything but this scenario. The Lens has evolved to become a platform to bridge the cultures of scholarly research, invention, enterprise and industry. SHOP BY COLOR. The RF mirrorless system is relatively new, but there are native lens options available for photographers who want to avoid using an adapter. EOS M users have a single native macro option right now, the EF-M 28mm f/3.5 Macro IS STM. One of the reasons you buy a big camera is to capture photos in light where your smartphone just stares at you in the face and laughs. But Canon has multiple mounts and sensor sizes, so it can be tricky to pick out the best lens for your SLR or mirrorless camera. We've reviewed the handful below, and are working on coverage for the other options for the system: the pro-grade RF 24-70mm F2.8 L IS USM ($2,299) and the consumer-friendly RF 24-105mm F4-7.1 IS STM ($399). Instead, it's closer to a 28mm—still wide, but not to the point where it shatters perspectives. The big one is usually the f-stop—the starter lens often has a narrow f/3.5-5.6 design, which means that it can't gather as much light when zoomed in as it does when zoomed out. But if you're shopping between a lens with IS and one without, the one with IS is typically a better choice, especially if you plan on using it for handheld video capture. Browse Sigma lenses including over 45 camera lenses available for most major mounts including Sigma, Canon, Nikon, Sony, Pentax and Micro Four Thirds Systems. If you have a modern Canon Speedlite flash, you can use it with any of the company's current systems, assuming your camera has a hot shoe (and all but a few do). Canon EF-S lenses cannot mount to full-frame EF SLRs, although they will work with an EOS R via an adapter. A kit lens is a great way to get started with a camera. You can also use wider tilt lenses for artistic effect. This means that both APS-C and full-frame system owners will be shopping from the same pool of choices when it comes to a bright lens. Again, Canon EOS M users are left with a rather scant selection—just the EF-M 55-200mm f/4.5-6.3 IS STM. 16 07. For the rest of this article, we're going to be referring to these as APS-C SLRs, just to simplify things. For more help on getting better photos from your camera, check out some tips aimed at beginners. Not every lens is stabilized—for some, like ultra-wide zooms and very bright prime lenses, it's simply not practical or absolutely necessary. For Rebel SLR owners, the options are even fewer—it's really just the EF-S 24mm f/2.8 STM, which is quite small and inexpensive. キヤノンのフルサイズ一眼レフカメラ・EOS6DMarkⅡを『星空撮影向きか？』という観点からレビューします。6DMark2はフルサイズ機を使ってみたい、という初心者におススメのカメラです。高感度対応の画素数が高いカメラですが、前モデルの6Dとも比較してみました。... 【キヤノンレンズ】USMとSTMの違い・IS・Lの意味｜初心者向けレンズの見方講座. ‎Lens for Watch is the best way to browse Instagram on your watch. These lenses are only available in the EF mount, so you'll need adapters to use them with a mirrorless camera. He has a thing for old lenses, boneyards, and waterfowl. If you buy a Canon Speedlite you won't have to worry about compatibility. Focus Lenses are special items that convert a specific percentage of Affinity earned on a fully leveled (Rank 30 or 40) gear item to Focus points; these accumulated points can be spent on upgrading or unlocking Focus abilities. We're more than just patent and scholarly search. We look at the focal length (longer than 50mm) and aperture (definitely f/2 or brighter). APS-C users can choose from these same lenses for their portrait needs, but really, the EF 50mm f/1.8 is a fine option for both Rebel and EOS M cameras, especially for budget shoppers. PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. We've highlighted all of the standard zoom options for the EF-M mount below. System owners willing to pay pro prices can enjoy some glass that's unique to the Canon system. A lens can always be set dimmer—if you have an f/2.8 zoom, you can set it to shoot at f/4 or f/5.6 to get more depth of field in a shot, for example—but you can't open up an f/4 zoom to f/2.8, it just doesn't work that way. Whether it's the textures on a rocky wall, or a cooperative insect, having a good macro lens in your gear bag lets you hone in on the small stuff. Canon doesn't include in-body image stabilization (IBIS) in any of its SLRs, but has added it to the mirrorless EOS R system—at press time it's included in the two latest models, the R5 and R6. Thankfully, Sigma offers a trio of F1.4 primes in EF-M mount—they're the lenses you'll want to get for premium results with your EOS M6 Mark II. A third, the affordable RF 85mm F2 Macro IS STM, is set to serve double duty for portraits and macro when it ships in November for $599. You'll get a little bit of extra reach due to the denser pixel designs of most APS-C sensors, which is a plus if you're trying to lock in on the quarterback or achieve focus on a double-breasted cormorant popping its head out of the water to chow down on a fish. We've highlighted it and some other very good options below. You can put a full-frame lens on an APS-C camera and simply enjoy a tighter angle of view than you would when paired with a larger sensor. Contact Lenses Online. Most designs for Rebel and similar cameras are narrow aperture designs—great for use outdoors, but not in dimmer light. SHOP LENSES >> You probably didn't start with a variable aperture zoom—although Canon does make one, the EF 24-105mm f/3.5-5.6 IS STM, which is sometimes bundled with the entry-level EOS 6D Mark II full-frame camera. Anything longer is a bit too long. Trustpilot. There are a few APS-C macro lenses in the Canon library. There are more options available for EF-S cameras than for EF-M mirrorless models. ©Copyright 2020 by lens.me. But there are also more moderate wide zooms, starting in the 16mm or 17mm range, and solid third-party options to fill in the gaps, or save some money, when compared with Canon's offerings. We've chosen some of our favorites and highlighted them below. We're currently working on a review. Your best bet is to identify what kind of aperture and zoom range you want. Canon has two full-frame systems. Since 1992 we have been selling contact lenses online, making us one of the oldest online retailers of contact lenses. One way is to go with a lens with an ultra-wide angle. Billetterie & boutique officielle du RC LENS: Réservez vite vos billets et vos produits. Performance & security by Cloudflare, Please complete the security check to access. But it doesn't have an integrated light on the front, which seems like a missed opportunity. But Samuel Kalu (90'+5 Fc Girondins De Bordeaux) Rc Lens - Fc Girondins De Bordeaux (2-1) 2020/2021 Most are light, inexpensive designs, but occasionally you find an outlier. You'll benefit from some extra reach, courtesy of the smaller sensor, and you'll have more choices if you want a lens with a large, bright aperture. It's usually better to overspend a bit and get a lens that's a little more than you need, as opposed to getting one that's not up to your standards. Here’s What You Should Know! Of course, rules are meant to be broken—you can capture stunning environmental portraits, showcasing the world around your subject, with a wider lens, and there is absolutely nothing stopping you from standing across the street and capturing a head-and-shoulders shot with a 500mm. Anyone who has shot a close-up headshot will understand how a camera can distort faces at close distances. The Sigma 50-100mm F1.8 is an example of a premium, APS-C dedicated zoom with an aperture bright enough for use in very dim light. Take time, read some reviews, and figure out what's the right fit for your camera and your work. To confuse things a bit more, Canon doesn't use the Rebel branding outside of North America. New To Colored Contacts? With f/5.6, you can expect to use the flash to compensate. For the best experience on our site, be sure to turn on Javascript in your browser. There are a few telezooms designed specifically for APS-C SLRs. It has more on the way very soon—the RF 100-500mm F4.5-7.1 L IS USM, RF 600mm F11 IS STM, and RF 800mm F11 IS STM are on their way soon, along with 1.4x and 2.0x teleconverters. Pros will know when to use autofocus lenses and when to manual focus. Other focal length options from Canon include 17, 24, 45, and 50mm. Cloudflare Ray ID: 5d9fb34d2e2c068a It offers the EOS RP to entry-level users and the EOS R5 and R6 for enthusiasts and pros.They can mount RF lenses natively and are compatible with both EF and EF-S lenses via an adapter, but they cannot use APS-C mirrorless (EF-M) lenses. The bulk of the macros available for the system are full-frame designs, with EF mounts. As with Rebel, it uses an APS-C sensor, but because its lens mount doesn't allow room for a mirrorbox or optical viewfinder, it has to use different lenses. But the f/3.5-5.6 starter zoom isn't going to get the job done. New To Colored Contacts? Yes, a building can be beautiful, but if it doesn't withstand high winds or an earthquake well, it's not much of a building. Although a mono-focal lens is the conventional choice for many cataract surgeries, multi-focal lenses are often desirable for their versatility. Its long-established SLR system uses EF lenses only. Canon SLR owners have a wealth of options, in both the APS-C and full-frame formats. Canon doesn't have a ton of native options—just one zoom, the EF 8-15mm. © 1996-2020 Ziff Davis, LLC. Although there's nothing stopping an enthusiast from buying one, we still think of full-frame cameras as more geared toward professionals. Recent Posts. But Canon has multiple mounts and sensor sizes, so … If you opt for a third-party flash, make sure it's for Canon and supports E-TTL—if it doesn't you'll need to adjust its power manually. One of the reasons to opt for an interchangeable lens camera over, say, your smartphone, is the ability to change your perspective—really change it. Aside from the focal length, you'll want to look at the f-stop. EOS MモデルでEFレンズを使う(function(b,c,f,g,a,d,e){b.MoshimoAffiliateObject=a;b[a]=b[a]||function(){arguments.currentScript=c.currentScript||c.scripts[c.scripts.length-2];(b[a].q=b[a].q||[]).push(arguments)};c.getElementById(a)||(d=c.createElement(f),d.src=g,d.id=a,e=c.getElementsByTagName("body")[0],e.appendChild(d))})(window,document,"script","//dn.msmstatic.com/site/cardlink/bundle.js","msmaflink");msmaflink({"n":"Canon レンズマウントアダプター EF-EOSM","b":"キヤノン","t":"6098B005","d":"https:\/\/images-fe.ssl-images-amazon.com","c_p":"\/images\/I","p":["\/51JvnZ-IEiL.jpg","\/41hUGgmPOeL.jpg","\/41h5NhTVBLL.jpg"],"u":{"u":"https:\/\/www.amazon.co.jp\/%E3%82%AD%E3%83%A4%E3%83%8E%E3%83%B3-6098B005-Canon-%E3%83%AC%E3%83%B3%E3%82%BA%E3%83%9E%E3%82%A6%E3%83%B3%E3%83%88%E3%82%A2%E3%83%80%E3%83%97%E3%82%BF%E3%83%BC-EF-EOSM\/dp\/B008O0IE2Y","t":"amazon","r_v":""},"aid":{"amazon":"1637580","rakuten":"1636373","yahoo":"1677609"},"eid":"vnlKg","s":"s"}); EOS RモデルでEFレンズを使う(function(b,c,f,g,a,d,e){b.MoshimoAffiliateObject=a;b[a]=b[a]||function(){arguments.currentScript=c.currentScript||c.scripts[c.scripts.length-2];(b[a].q=b[a].q||[]).push(arguments)};c.getElementById(a)||(d=c.createElement(f),d.src=g,d.id=a,e=c.getElementsByTagName("body")[0],e.appendChild(d))})(window,document,"script","//dn.msmstatic.com/site/cardlink/bundle.js","msmaflink");msmaflink({"n":"Canon マウントアダプター EF-EOS R EOSR対応 EF-EOSR","b":"キヤノン","t":"2971C005","d":"https:\/\/images-fe.ssl-images-amazon.com","c_p":"\/images\/I","p":["\/21XY84239WL.jpg","\/21PEasMOAfL.jpg","\/21iIpYtUcpL.jpg"],"u":{"u":"https:\/\/www.amazon.co.jp\/Canon-%E3%83%9E%E3%82%A6%E3%83%B3%E3%83%88%E3%82%A2%E3%83%80%E3%83%97%E3%82%BF%E3%83%BC-EF-EOS-EOSR%E5%AF%BE%E5%BF%9C-EF-EOSR\/dp\/B07H5SL6W3","t":"amazon","r_v":""},"aid":{"amazon":"1637580","rakuten":"1636373","yahoo":"1677609"},"eid":"BCIT9","s":"l"}); 非純正品も多数あり安価ですが、ピント合わせ上手くいかないという話も聞きますので、純正品を購入する方が安心です。, 非純正品を買ったら無限遠でピントが合わず、純正品の当商品を中古で購入した、やはり作りが良い無限遠でピントが合うことを確認した、非純正品はヘリコイドの自由度の高い天体望遠鏡にしか使えない、がこの商品は何でも使える。（約６５００円で購入）, 新しくレンズが欲しくなった時、色々な種類があり過ぎて困ってしまいました。うっかり別マウントのレンズを買ってしまった日にはエライことです。, カメラ本体を新調する時には、「今まで使っていたレンズは使えるのか？」まで頭に入れておいた方がいいでしょう。, もちろんレンズはキヤノンだけでなく、他社メーカーのキヤノン用レンズも使用できます。（サードパーティレンズ）その場合にも「キヤノン用」や「EF用」といった記述があるため、チェックする必要があります。, 正直違いを知らなくてもカメラを楽しめるのですが、本数を増やしたい人は知っておいた方がいいことかな、と思います。ぜひ覚えておいてください！. The most popular technique is applying tilt to a wide scene, which blurs sides and makes the real world appear as if it is a diorama—many cameras mimic the look with a Miniature Effect art filter. Kit lenses typically offer a very solid zoom range for family snapshots and portraits, and they don't add a lot of cost to the camera. Jim Fisher is our lead analyst for cameras, drones, and digital imaging. Image stabilization (IS) is another thing to shop for. JavaScript seems to be disabled in your browser. Since its founding as the Patent Lens in 1999, The Lens has been the longest continuously-operating open facility serving innovation knowledge for almost 20 years. In my day-to-day work, Lens has been instrumental due to its amazing data quality, user-friendly interface and extremely useful API feature. Canon's long-established full-frame system has a wealth of standard zoom options, from Canon and others. There are a pair of RF 85mm F1.2 L USM options, including a premium DS version with an apodization filter for smoother, feathered bokeh, for $2,699 and $2,999. At Lens Direct, discount contact lenses are our specialty. That means, unless you're using the newest gear, you'll want to look for lenses with optical stabilization. In a surprising move, Canon opted to develop an entirely new lens mount, instead of sharing a design with its existing APS-C series. Clear Lenses. Free shipping on qualified orders, and fast shipping. There are many ways to go when buying a lens, so we've broken them down by category. In Japan the series is called Kiss, and in Europe Canon uses model numbers with a three- or four-digit designation—the EOS 1500D and 800D are two examples. A local support committee was created and local inhabitants were invited to come and add their signatures to the campaign at the city hall. Because of the smaller sensor size, the 18mm wide-angle end of most kitted zooms isn't nearly as wide as an 18mm full-frame lens. 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. If you want a lens that stands out from the crowd, and captures images that do too, think about going off the beaten path. In recent years there has been a movement to recreate vintage optics for modern systems. This includes the consumer-oriented Rebel series, as well as midrange bodies like the EOS 90D. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. The lower the number, the more light the lens can capture. Full-frame owners can go wider—Canon has a zoom that starts at 11mm, wider than any other lens out there, discounting fish-eye designs. It's also the longest lens we'll talk about here—when you move to tighter angles of view, we start to talk about tools more geared toward portraiture as the main use case. We've also put together some for more advanced photographers, as well as guides to photographing fireworks, lightning, and instant photography. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Nicknamed the Nifty Fifty, it's a fine choice for portraits, but not as versatile an everyday prime when paired with an APS-C sensor. • But the other way doesn't work. He studied at RPI and worked on the retail side of the industry at B&H before landing at PCMag. Canon's other consumer line is the EOS M mirrorless series. It should be noted that, while lenses aren't entirely cross-compatible, many accessories are. If you're not sure which lenses work with your model, we've got you covered. The RF 15-35mm F2.8 L IS USM ($2,299) includes image stabilization and an f/2.8 f-stop—a rare combination. It's also one of the reasons I don't recommend APS-C owners buy Canon's inexpensive 50mm f/1.8 as a go-to low-light lens. Despite a shorter focal length, it's capable of greater-than-life-size magnification, and also sports an integrated light. Your IP: 46.101.6.187 Here’s What You Should Know! The Best Canon Lenses for 2020. Solotica Hidrocor Solotica Hidrocor Rio Solotica Natural Colors. If you want to go wider, or get a zoom with a brighter f-stop, you'll need to resort to an adapter. This gives you the ability to frame your subject tightly, but without standing too close. There's nothing stopping APS-C shoppers from buying a full-frame telezoom. We've tested a bunch, ranging from inexpensive options like the 100-400mm from Tamron to the huge Sigma 500mm F4. Third-party options are plentiful, so you can get an excellent lens for hundreds less than what Canon charges. PCMag Digital Group. Architectural photography, like architecture itself, is a melding of the two. Lens Studio is a powerful application designed for artists and developers to build augmented reality experiences for hundreds of millions of Snapchatters. There are reasons to use full-frame lenses on smaller sensors, especially if you enjoy photographing distant subjects. It also has a full-frame mirrorless system, introduced in 2018. Sure, you can use SLR lenses with an adapter, but that adds some bulk—and you probably bought an EOS M camera because of its size, and the small size of its lenses. Canon just had to make a couple for its EOS M system—the 22mm f/2, which debuted with the first M, and the EF-M 32mm f/1.4 STM ($479). Now that you know what type of camera you have, the next step is to figure out what kind of lens you want. I'm talking about lenses with imperfect optics, crazy-looking bokeh, and other quirks that will give your images a specific character. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. You can opt for the true pro zoom, the 24-70mm f/2.8—if you're shooting weddings and other events in difficult light, the f/2.8 aperture is a big plus. Canon only sells one ultra-wide zoom for its full-frame RF system at this time. The budget options are manual focus, but for the most part you can set a lens to infinity and snap away in manual mode and get crisp shots when capturing such a wide swath of the world. It offers 50mm f/1.2 primes for its SLRs and RF mirrorless mounts, and goes as bright as f/1.4 for other popular focal lengths. So instead of mulling an upgrade, many full-frame buyers are going to be shopping for a first lens. The latter is popular for video productions where there's a dedicated camera operator to pull focus, as well as for some ultra-wide and macro lens designs. You might find an external flash is a better next step, as it will illuminate subjects much more pleasingly than your camera's built-in strobe. It's a versatile lens as it can mount to any Canon SLR, and either mirrorless system using the appropriate adapter. COVID-19 update: We are open and fully operational, Working Days/Hours:24/7 In-House Customer Service, Terms and ConditionsPrivacy Policy Consumer Rights. Let's talk macro. The vast majority of consumers will be looking at EF-S and EF lenses, which are compatible with SLRs that use the APS-C sensor format. Lens does everything from liking post, viewing comments, commenting on post, displaying videos, searching for users, viewing and replying to direct messages and more! All Rights Reserved. Telephoto lenses are used to bring distant subjects into view. The people of Lens lent wholehearted support to the campaign, led by the mayor Guy Delcourt and the president of the Lens-Liévin urban area Michel Vancaille. If you click an affiliate link and buy a product or service, we may be paid a fee by that merchant. But for less than pro use, an f/4 zoom will do just fine, and you can get one with a longer 24-105mm range. The RF system's telephoto library is still growing, but has some very intriguing options. Lens, une ville fleurie Éco-innovations La chaufferie Biomasse Actions éco-citoyennes Les actions des gestionnaires de l’espace public Archives Les archives municipales L’histoire de Lens Associations We've not yet reviewed any of the portrait lens options for the RF mirrorless system. Another way to prevent getting this page in the future is to use Privacy Pass. Fish-eye, of course. どうもこんにちは。あまぼしすずめ(@S_amaboshi)です。 「カメラを始めよう！」もしくは「初めて間もない」という方。 Close-up focus is a great tool to highlight the little things in the world. 10 Reasons Why You Should try Solotica Color Contact Lenses. Want to photograph a subject at an angle, but keep the subject entirely in focus? I like a third-party option, the Sigma 30mm F1.4 DC HSM Art, which pairs perfectly with an APS-C sensor, but it isn't designed for full-frame. Find the right DSLR lens for every photographic opportunity. You can find him on Instagram @jamespfisher, How to Free Up Space on Your iPhone or iPad, How to Save Money on Your Cell Phone Bill, How to Find Free Tools to Optimize Your Small Business, How to Get Started With Project Management, Nikon Bolsters Z System With 50mm F1.2 and 14-24mm F2.8 Lenses, Sigma Adds 85mm F1.4 DG DN Art Lens for Mirrorless Camera Systems, The Best Micro Four Thirds Lenses for 2020, Gear Envy: Inside the Bag of PCMag's Camera Expert, GoPro Hero9 Black Arrives With 5K, Bundled Subscription, Sony a7C Is a Sized-Down Full-Frame Camera, Mirrorless vs. DSLR: How to Choose the Right Camera System. When you're shopping for a lens for your Canon system, you can spend as little as a hundred dollars and change, or upwards of $10,000. Canon uses the IS designation in the names of its stabilized lenses. Full-frame telephoto lenses can cost as little as a few hundred dollars, and range up to over $10,000 for the really exotic glass the top sports shooters use. どうもこんにちは。英語が苦手でマウントの正式名が書けないあまぼしすずめ(@S_amaboshi)です。, 選択肢が色々あってどのレンズを選べばいいかわからない！というかレンズの見方がわからない！, 詳しく知らなくても写真作品そのものに影響は出ませんが、全く知識がないとボディに合わないレンズを買いかねない重要なところです。, キヤノンのレンズマウントについて違いを説明しながら、互換性やマウントアダプターについても少し触れます。, 「早くキヤノンのレンズマウントの違いを教えてくれ！」という方は下のボタンから飛んでください。, 一眼レフカメラ・ミラーレス一眼カメラは、レンズ交換が可能なことで幅広い被写体を撮影できるようになりました。, この時レンズを取り外して見える、銀色の座金（ざがね・ワッシャー）のことを「レンズマウント」と呼びます。, レンズマウントは、口径などの『マウント規格』がメーカーによって異なります。メーカーによってマウント名もさまざまです。, ※ マイクロフォーサーズマウントのみ、オリンパスとパナソニックのカメラで同じものが使用できる。, このように一口にカメラと言っても口径のサイズや形が違うため、『ニコンのカメラで使っているレンズをキヤノンのカメラで使う』といったことは不可能で、互換性はありません。（マウントアダプターを使えば可能※後述）, つまりカメラを別メーカーに買い替えたら、今まで使っていたレンズは普通には使えなくなると思っていてください。, 同じキヤノンですら、ミラーレスを使っていた人が一眼レフカメラを買っても、以前のレンズは使用できなくなってしまうのです。, この中で現在でも生産が行われているのは、EF（EF-M含む）マウントとRFマウントの２つのみになります。, EFマウントとRFマウントの違いを解説する前に、キヤノンの一眼カメラには4種類あることを覚えておいてください。, う～ん、そうなんですよね。そこまで見た目に差異はない……。ミラーレスはその名の通りミラーがないので、その分ややボディが薄めです。, EFマウントは、キヤノンの一眼レフカメラに採用されているレンズマウントです。ちなみにEFは「Electro-Focus（エレクトロフォーカス）」の略。, もともとはEFマウントのみが、フルサイズセンサーの一眼レフカメラで使用されていました。EF-SとEF-Mマウントは後発組です。, デジタル一眼カメラが開発されたことで、「APS-Cセンサー」※というフルサイズよりも小型のセンサーを搭載したモデルが登場します。, ※ この話は「フルサイズ」と「APS-C機」の違いを知っていることが前提になってしまうのですが、これを説明するのが……。, カメラにはイメージセンサーと呼ばれる、光を受信し電気信号に変えるセンサーが搭載されています。人間の目でいうと網膜的な働きをする部分です。, フルサイズ機とAPS-C機の違いを説明していると大幅に話が逸れてしまうため割愛しますが、より詳しく知りたい人はCanon公式の初心者講座で解説されているため読んでみてください。, このAPS-C機で採用されたレンズマウントのことを、EF-Sマウントと呼びます。SはSmall-imagecircle（スモールイメージサークル）の略。, フルサイズとAPS-C機でもレンズマウントが異なる、ということを覚えておきましょう。（APS-C機から一眼レフカメラに入る人は多いですが、途中でフルサイズを買うとAPS-C機専用のレンズは使用できなくなってしまうので……）, このモデル開発に伴い誕生したのが、FE-Mマウントです。つまりFE-Mマウントは、ミラーレス専用マウントになります。MはそのまんまMirrorlessのM。, 最後にRFマウントですが、RFマウントはキヤノンのミラーレス一眼カメラに使われているマウントです。, と思うかもしれませんが、EF-Mマウントを使用しているミラーレスカメラは、すべてAPS-Cになります。, キヤノンがついにフルサイズセンサー搭載のミラーレスカメラを発表したのは2018年。その名も「EOS R」, RはReimagine optical excellence(もう一度イメージングシステムを創造する）の頭文字。, これに伴い新たに生まれたレンズマウントが、RFマウントになるのです。誕生してから1年ほどの新マウントです。, EFマウント：フルサイズ一眼レフのレンズマウントEF-Sマウント：APS-C一眼レフのレンズマウントEF-Mマウント：APS-C一眼ミラーレスのレンズマウントRFマウント：フルサイズ一眼ミラーレスのマウント, 冒頭でも書いたように、同メーカーのレンズでもマウントが異なると互換性がなくなってしまうことがあります。, 一眼レフフルサイズ用のEFマウントは、アダプターを用いることですべてのモデルで使用することができます。, 一方でミラーレスのレンズは他モデルに対しての互換性がないため、「ミラーレスを使っていたけれど一眼レフにしたい」という場合は今まで使っていたレンズが使えなくなってしまいます。, そういう点では、EFレンズを使用するフルサイズ一眼レフカメラを最初から使用するのもありなのかもしれませんね。, マウントアダプターを利用することで、異なるマウント規格のレンズを取りつけることが可能になります。, 例えばキヤノンのEOSMシリーズ・EOSRシリーズでEFマウントのレンズを使いたい場合。下記のようなマウントアダプターを選ぶ必要があります。. The display of third-party trademarks and trade names on this site does not necessarily indicate any affiliation or the endorsement of PCMag. キャノンレンズにはUSMやSTM、IS、L、Ⅱといったアルファベットや数字が記されています。キャノンレンズを使い始めたばかりの人には意味や違いや分かりにくいかと思いますので、これらの用語を解説していきます。... 「背景がボケた写真が撮れると思って一眼を買ったけど、上手くボケ写真が撮れない！」と思う方は多いはずです。背景をぼかした写真を撮るためには、F値（絞り値）という設定が大切になってきます。今回はF値の解説をしながら、ボケ写真を撮る方法を説明します。... 一眼カメラに慣れて「新しいレンズを買おう」と思った時、『単焦点レンズ』と『ズームレンズ』という2つのレンズがあることを知ると思います。今回は単焦点レンズについて、ズームレンズとの違いや、メリット・デメリットを解説していきます。... 【APS-Cとフルサイズ】センサーサイズの違いをわかりやすく解説！｜初心者向けカメラ講座.