Canon 17-40 ef

It is the lightest L lens currently made 1. As indicated by the "ultra wide angle" designation, the mm focal length is ultra wide on a full-frame DSLR. Let's take a look at a focal length comparison. I know, the 30mm focal length canon 17-40 ef a somewhat unusual choice for this comparison, canon 17-40 ef, but

You are viewing:. Our mirrorless cameras are easy to carry and distil the best of Canon technologies into a compact body with interchangeable lenses. Portable, all-in one PowerShot and IXUS cameras ranging from expert creative compacts to superzooms and easy point and shoot options. Shoot and print on the go with a 2-in-1 pocket-sized camera and printer. EF and EF-S lenses offering a blend of excellent image quality, flexibility and speed. Portable, lightweight lenses designed exclusively for EOS M cameras. Large format cine-style lenses with superb build and features to meet film production requirements.

Canon 17-40 ef

When used in the correct situations, ultra wide angle lenses 20mm or wider on full-frame cameras can allow photographers to create very dramatic images, thanks to the extreme corner distortion and the stretch in perspective these lenses can create these can also be considered negatives. From what I can gather, quality ultra-wide angle lenses are typically very difficult to design and manufacture for SLR cameras, so tend to be rather pricey. Continue reading to see why. The majority of the outer barrel is manufactured from a very high quality polycarbonate and is very durable. The focus ring on this lens is superb. Size and placement are excellent, and turning the ring is smoother than any other lens I have ever used. When zooming, the inner lens barrel moves internally, which is a very welcome feature, meaning that when coupled with a UV filter, this lens will be weather sealed thanks to the rear ass gasket and seals around the zoom and focus rings. Lens creep is seldom an issue with the On camera bodies such as the 5D, 6D, 7D or 1D series, this lens is very well balanced, and feels very comfortable when shooting. Weighing around g, having this lens mounted to any of the aforementioned bodies is no problem, even during prolonged periods and even with a battery grip attached. This is useful when using multiple filters, as it helps to eliminate vignetting at the wider end of the lens. The EF features an Ultrasonic focus motor which is both quiet and very fast. At all focal lengths and in most lighting conditions, the locks focus almost instantly with no hunting and is very accurate.

These items are shipped from and sold by different sellers. They say it produces fantastic images, is sturdy, canon 17-40 ef, and does an awesome job capturing images in all kinds of lighting and varying conditions.

To report an issue with this product or seller, click here. L-series ultra-wide-angle zoom lens that's ideal for both film and digital SLRs. Superior optics by the use of three Aspherical lens elements, in addition to a Super UD Ultra-low Dispersion glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches 0. Finally, it offers weather-resistant construction. Click to play video.

From Canon lens literature A new and affordable L-series ultra-wide-angle zoom lens that's ideal for both film and digital SLRs. Superior optics are assured by the use of three Aspherical lens elements, in addition to a Super UD Ultra-low Dispersion glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches 0. Finally, it offers weather-resistant construction similar to other high-end L-series lenses. The EOSD has a nominally APS-C size sensor, so corner sharpness and distortion will be better than if the lens is used on a camera with a full-frame sensor. Chromatic aberration is moderate at 17mm, very low at 24 and 31mm, and then rises again for large apertures at 40mm. Geometric distortion is a little higher, with about 0.

Canon 17-40 ef

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I use mine all time time on my A7Riii. Advance your career and take the next step to becoming a pro photographer with the Canon Student Development Programme. It is below average, and there is no particular look to the images that this lens produces, bar being ultra-wide. Compact, lightweight and versatile videos cameras ideal for a host of specialist applications. These are many more good uses for the L. I used it on 5D mk II and 6D. This is in fact of the most affordable lenses by Canon. The build quality is great. Unable to add item to List. From what I can gather, quality ultra-wide angle lenses are typically very difficult to design and manufacture for SLR cameras, so tend to be rather pricey.

I purchased mine about 10 years ago, and I am about to retire it. I am going to start off with the reason that I am retiring the lens first, rather than why I purchased it.

Sold by: Adorama. The focal lengths around 40mm are tight enough for portraits and other local detail. EF and EF-S lenses offering a blend of excellent image quality, flexibility and speed. Read full return policy. To be honest with you, this was not worth even a tiny bit of what I missed due to the delay. Ink, Toner, Paper. Download firmware for your Canon product. Master the photo light anytime, anywhere. Submit Feedback. Professional Video Cameras. Download drivers for your Canon product. I got the lens while it was still on a very good deal! Share your passions with vlogging. Fits lenses with a filter thread of 77mm. Sharp foreground objects stand out against a smooth blurred background.