Which lens is used in magnifying glass? Concave lens; Convex lens; Bipolar lens; Cylindrical lens · Concave lens · Convex lens · Bipolar lens · Cylindrical lens.

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What is colour depth? What difference does 8-bit, 10-bit, and 12-bit recording make to your video files? Read on to find out!

The new RF600mm f/11 IS STM and RF800mm f/11 IS STM are set to make super telephoto photography more accessible than ever.

A look at 7 key features on the RF135mm f/1.8L IS USM, Canon’s new 135mm lens for the RF mount and the first of its kind to feature image stabilisation.

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For example, black pavement absorbs most visible and UV energy and reflects very little, while a light-colored concrete sidewalk reflects more energy than it ...

The shrinking maximum aperture on variable aperture zoom lenses means less intense background bokeh at longer focal lengths compared to a constant aperture zoom lens.

The RF mount’s first true macro lens, the RF100mm f/2.8L Macro IS USM, is not only capable of more than life-size magnification, it also offers new functionalities such as a Spherical Aberration control ring.

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Our photographer fell in love with the excellent image quality and beautiful, creamy bokeh on this lens. See it for yourself.

Canon’s new RF85mm f/1.2L USM DS features the new Defocus Smoothing coating, which promises smoother, softer bokeh. Read on to find out more.

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In the last 4 lessons of Simeon Quarrie’s series of video tutorials on filmmaking with the Canon EOS, we learn about choosing lenses, establishing focus, editing, and other tips and techniques on how to shoot better video.

A zoom lens offers a lot of convenience and versatility. Let’s explore the different types of zoom lenses and some unique zoom lens characteristics.

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The RF70-200mm f/2.8L IS USM fills in a missing piece in the RF lens lineup, completing it with a much-anticipated telephoto zoom lens. Here are 6 features that you need to know about this lens.

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A zoom lens is one of the most versatile types of lenses available. You can simply turn the zoom ring to change your framing. This makes them convenient, versatile, and easy for even beginners to use. It’s why kit lenses—the lenses that are sold in a set with new cameras—are usually zoom lenses.

Learn the best ways to create amazing images and videos, share your works with the community and be inspired by our community.

The RF14-35mm f/4L IS USM is Canon’s latest ultra-wide-angle zoom lens for the EOS R system, and it promises excellent portability even with its wider 14mm wide-angle end, together with the traditional L series image quality.

The RF24-105mm f/2.8L IS USM Z is the perfect lens for both photography and videography with its focal length and large aperture.

Constant aperture zoom lenses are appealing because they allow the same amount of light to enter the lens even at longer focal lengths. However, they tend to be larger, heavier, and more expensive than similar variable aperture zoom lenses due to their more complex design.

As you zoom in, the shrinking maximum aperture reduces light entering the lens. You will have to use a slower shutter speed and/or higher ISO speed to maintain the same brightness. The bokeh intensity also changes.

Canon’s first L-series super telephoto zoom lens for the RF mount and two new extenders promise to make shooting distant subjects even more exciting.

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Canon’s RF800mm f/5.6L IS USM and RF1200mm f/8L IS USM pack professional grade optics and build into smaller, more portable bodies, offering ultra-long reach with unprecedented mobility.

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With their versatility and focal range, standard zoom and superzoom lenses are very popular lenses especially for beginners. Let’s find out more about their special features. (Reported by: Tomoko Suzuki)

Examples of wide-angle zoom lenses (1) RF14-35mm f/4L IS USM  (2) RF15-30mm f/4.5-6.3 IS STM (3) RF-S10-18mm f/4.5-6.3 IS STM

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Compares the RF50mm f/1.8 STM and EF50mm f/1.8 STM in terms of its external design, resolving power, bokeh quality, backlight performance, real world image stabilisation effect, and operability.

Weighing just 270g, the RF-S55-210mm f/5-7.1 IS STM is the ideal telephoto companion for those who want to keep their gear light.

Imagery provides more than just plain pictures. Some sensors detect energy beyond what is humanly visible, allowing us to see across broad swaths of the ...

Thinking of supplementing your kit lens with something fast, compact and fun? Here’s why you should consider the RF50mm f/1.8 STM.

How wide or zoomed in a zoom lens can go is reflected in the lens name and on the lens body. It is expressed in terms of focal lengths.

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Examples of standard zoom lenses (1) RF24-105mm f/4L IS USM (2) RF24-105mm f/4-7.1L IS STM (3) RF28-70mm f/2.8 IS STM (4) RF-S18-45mm f/4.5-6.3 IS STM (for APS-C cameras)

If you’re a hybrid shooter intending to take your video production to a higher level, it’s time to consider getting a dedicated cinema camera like the EOS C70. Here are 6 things about them that you should know.

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Small and compact for the focal length that it offers, the RF100-400mm f/5.6-8 IS USM makes a good addition to the arsenal for photographers who want more reach.

For example, the RF24-105mm f/4-7.1 IS STM has a focal range of 24-105mm.  Its widest angle of view is at its 24mm “wide end”, and it zooms in to 105mm—the “tele” or “long” end.

As the diagram shows, maximum aperture aside, a 24-105mm standard zoom lens covers the same focal range as at least 6 different prime lenses.

On this particular variable aperture zoom lens, the maximum f-number at 105mm is f/7.1: 1 2/3  f-stops narrower than the constant aperture lens. Notice the difference in the bokeh.

The new RF24-240mm f/4-6.3 IS USM is a compact, lightweight travel-friendly superzoom lens that has almost all scenes covered.

Want to try something with more reach than what your standard zoom kit lens can provide? Consider the RF100-400mm f/5.6-8 IS USM, which is around the size of a typical 350ml tumbler.

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Also see: Prime Lens or Zoom Lens: Which Should I Buy? Camera Basics #1: Aperture Lens FAQ #6: My Zoom Lens Doesn’t Have a Very Bright Maximum Aperture. How Can I Get a Large Bokeh Out of It?

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What do you do when you see an interesting building from afar and want to frame it in different ways? Moving closer to the building might not be physically possible, and even if it were, you’d get a very different point of view standing right under it. A zoom lens helps you get wide shots and close ups from the same spot just by turning the zoom ring.

What camera settings should you use when shooting video? How do you avoid shaky footage? And how important is audio to a video, really? Here, we take you through the topics professional photographer and filmmaker Simeon Quarrie covered in parts 4 to 6 of his series of tutorials on filmmaking with a Canon EOS camera, which Canon recently released.

Canon’s RF lens lineup just became more comprehensive with the addition of the RF400mm f/2.8L IS USM and RF600mm f/4L IS USM, which carry super telephoto focal lengths crucial for sports and wildlife photographers.

With its large f/1.8 aperture, wide and easy to handle angle of view, and relatively compact size, the RF24mm f/1.8 Macro IS STM promises a greater range of creative expression when photographing your everyday.

Sports portraits don’t necessarily have to be posed. Here’s how you can capture impressive, dramatic close-up portraits of an athlete in action—and make them look like studio shots.

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When using a lens on an APS-C sensor, the 1.6x crop factor applies. For example, the RF-S18-45mm f/4.5-6.3 IS STM, a popular kit lens for APS-C EOS R series cameras, achieves a field of view equivalent to approximately 29 to 72mm on a full-frame camera.

If you are thinking of enrolling in film school, or trying your hand at filmmaking with your DSLR, Canon has released a series of videos, with tips and techniques from photographer and filmmaker Simeon Quarrie to help you get started. Here’s a look at the first three.

Examples of telephoto and super telephoto zoom lenses (1) RF70-200mm f/4L IS USM (2) RF100-400mm f/5.6-8 IS USM (3) RF-S55-210mm f/5-7.1 IS STM

See the spectacular performance of the RF70-200mm f/2.8L IS USM in these images of the Japanese countryside during autumn leaf season.

Another way of categorising zoom lenses is by their maximum aperture, which is indicated in the lens name. If the maximum aperture changes as you zoom in, it’s a variable aperture zoom lens. If it stays the same throughout, it’s a constant aperture zoom lens.

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Small and light with beautiful image quality, the new RF-S18-45mm f/4.5-6.3 IS STM and RF-S18-150mm f/3.5-6.3 IS STM are designed to combine the technological and optical benefits of the RF mount with the size and portability of an APS-C system.

From close-ups of insects to stunning waterfalls and the sparkling Milky Way, the tiny and versatile RF24mm f/1.8 Macro IS STM is a great companion for exploring the outdoors.

Versatile with sharp edge-to-edge quality throughout the entire focal range, the RF24-105mm f/4L IS USM also provides surprising bokeh quality.

The new RF50mm f/1.2L USM is a standard prime lens that is capable of handling subjects in a wide variety of genres from portrait to street photography.

Canon announced the launch of four new RF lenses for use with the newly developed RF mount — the core of Canon’s new EOS R System. The four lenses, built on the unique characteristics of the RF Series, comprised of Canon’s initial lens offering.

From close-ups to breath-taking landscapes, the portable, versatile, and high-performing ultra-wide-angle RF14-35mm f/4L IS USM lets you capture nature from creative new angles.

Increasing your lens collection to cover more focal lengths? Consider the compact RF70-200mm f/4L IS USM telephoto zoom lens, which will bring you one step closer to owning a zoom lens trinity.

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Which recording resolution should you select, and why does it matter? Read on to find out why they exist and what they are for.

Need a wider lens to take in more of every scene? Check out the small, light, and affordable RF15-30mm f/4.5-6.3 IS STM .

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Telephoto lenses let you fill the frame with a subject and create a creamy background blur, all with little distortion. Read on to learn more about them. (Reported by Tomoko Suzuki)

A unique lens that combines an ultra-wide-angle focal length with a compact, lightweight body, the RF16mm f/2.8 STM promises to inspire new perspectives.

Fast, ultra-wide-angle, and compact, the RF16mm f/2.8 STM is a great option for walkarounds, vlogging, and even close-ups of nature.

The RF24-105mm f/4-7.1 IS STM is a variable aperture zoom lens—you can tell because its aperture is stated as a range. It’s lighter and more portable than its constant aperture counterpart, the RF24-105mm f/4L IS USM, but the latter offers more flexibility.

The EOS R system is Canon’s next evolution of EOS. At the heart of the EOS R system lies the 54mm large diameter RF mount. This revolutionary RF mount promises higher image quality – wider lens elements can be placed closer to the sensor, thus, reducing light refraction and aberrations.

Zoom from 200mm to 800mm with the RF200-800mm f/6.3-9 IS USM, which provides an unprecedented focal range in one compact, lightweight body.

There are four types of zoom lenses. Wide-angle zoom lenses enable you to capture a wide area of the scene. Standard zoom lenses and superzoom lenses cover a wide range of focal lengths including telephoto ranges. Meanwhile, telephoto zoom lenses enable you to capture close-up images of faraway subjects.

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With up to 8 stops of image stabilisation through Coordinated Control IS, be amazed by what you can shoot handheld on this fast medium telephoto prime lens.

Learn the best ways to create amazing images and videos, share your works with the community and be inspired by our community.