Lens specifications. Focal Length & Maximum Aperture. 100mm 1:2.8. Lens Construction. 12 elements in 8 groups. Diagonal Angle of View. 24°. Focus Adjustment. Inner focusing system with USM. So we’ve compared the new Canon RF 135mm F1.8L IS USM with the $1600 (at launch) manual focus Zeiss APO Sonnar T* 2/135 which was introduced in September 2012. We have also compared the new Canon with the EF-mount predecessor the EF 135mm F2.0L USM. This model was about $1070 when it was released in April 1996, some 27 years ago. The 100mm F2.8 L IS USM Macro performs very well even on the resolution-hungry APS-C format. Sharpness is high and fairly even across the frame, chromatic aberration is low, and distortion and falloff minimal. Despite not being on its 'native' format, the results are close to the excellent Olympus Zuiko Digital 50mm F2 Macro, and clearly better The focus ring feel pretty smooth without any significant wobbling. The lens features a ring-type USM AF drive (rear focusing) with full-time manual focusing in one-shot AF mode. AF speed feels extremely fast with this lens. The minimal focus distance is 0.9m resulting in a max. magnification of 0.14x (~1:8). OpticalLimits - Lens reviews and Canon EF-S 60mm f/2.8 Macro USM User Reviews. 9.4/10 average of 25 review(s) If you do a lot of macro Canon 100mm/f2.8 is the main choice which is heavier and more expensive. However since I . Canon EF-S 60mm f/2.8 Macro USM Fixed Lens for Canon SLR Cameras . Description: The EF-S 60mm f/2.8 Macro USM is the first true Macro lens in the EF-S series. A dynamic, compact, fast-focusing lens, it provides dramatic detail that goes beyond the human eye. Features: Approx. 96mm focal length (35mm format) Compact and lightweight Coming to you from Katelyn James, this great video review takes a look at the Canon RF 100mm f/2.8L Macro IS USM lens, particularly in comparison to the venerated EF 100mm f/2.8L Macro lens. The At launch 1991 Canon wrote this regarding Canon EF 100mm F2 USM : "Despite the large maximum aperture, the lens remains compact. Lens group 5 moves for rear focusing, and sharp, crisp pictures are obtained at all apertures. The background blur is ideal for portraits. The USM autofocuses the lens quickly and quietly." The color balance of this 70-200mm f/2.8 L IS II seems to match my other Canon EF lenses. The Canon 70-200mm f/2.8 USM has less distortion than any other moderate tele zoom I've ever tested. It's got some barrel distortion at 70mm and some pincushion distortion at 200mm, but never very much at any setting. I'd get my RF 100-300mm f/2.8L IS USM at Adorama, at B&H or at Crutchfield, or eventually used at eBay if you know How to Win at eBay. New intro top. Canon's first 100-300mm f/2.8. The 1990s Canon EF 100-300mm f/5.6 was a basic consumer lens, and the previous EF 300mm f/2.8L IS USM II couldn't zoom. Good intro top

canon ef 100mm f 2 usm review