Here is a new Canon patent application. Canon patent 2024117881 (Japan, published 8/30/2024) discusses optical formulas for a70-200mm f/2.8 lens with long back focus and internal zoom extension. From the…
Here is a new Canon patent application, two lenses with inner zoom mechanism. Canon patent application 2023176289 (Japan, published 12/13/2023) discusses optical formulas and methods for two zoome lenses with…
Canon might be set to release a mark II version of the RF 70-200mm f/2.8L IS lens. Might be. A new rumor surfaced from the interweb of wishes and desires.…
A new Canon patent application, once more for a lens for the RF mount. The patent application might appear to point to an already released lens but it is not.…
A new Sony lens for professional photographers. The Sony FE 70-200mm f/2.8 GM OSS II has been redesigned and comes with a new optical formula. At a glance: E-Mount Lens/Full-Frame…
Somewhat different review today. Comparing the depth of field of two highly regarded Canon RF-mount lenses: RF 70-200mm f/2.8L vs RF 85mm f/1.2. SLR Lounge | Photography Tutorials compares the…
Two more Canon firmware updates. After those for cameras, Canon today also released new firmware for the RF 70-200mm f/2.8L IS and RF 100-500 f/4.5-7.1L IS lenses for the EOS…
Here is a Canon RF 70-200mm f/4L review, and some comparison withe the Canon EF 70-200mm f/4L II and RF 70-200mm f/2.8L lenses. Canon RF 70-200mm f/4L at a glance:…
Only today (12/31/20) B&H Photo has a 27% discount on the Sigma 70-200mm f/2.8 DG OS HSM Sports Lens. Get the Sigma 70-200mm f/2.8 DG OS HSM Sports Lens on…
Another Canon RF 70-200mm f/2.8L IS review. The Canon RF 70-200mm f/2.8L IS has to be an amazing lens, given that all reviewers are so positive. Brendan van Son went…
A 70-200mm f/2.8 lens is in the bag of every professional photographer. It's an important lens and it's interesting to learn who makes the best 70-200mm f/2.8 zoom len. Neat…
A Canon RF 70-200mm f/2.8L IS review by our favorite reviewer. Seems to be another great lens for the EOS R system, and not an inexpensive one. Dustin Abbott posted…
Only for today (5/25/2020) you get a great deal on a truly great lens, the Sigma 70-200mm f/2.8 DG OS HSM Sports Lens. Get the Sigma 70-200mm f/2.8 DG OS…
Here is another Canon RF 70-200mm f/2.8L IS review. This seems to be a truly amazing lens. Gordon Laing posted his 23 minutes full video review of the Canon RF…
Only for today (3/26/2020) B&H Photo has very good deal on the Sigma 70-200mm f/2.8 DG OS HSM Sports Lens for Canon EF mount. Get the Sigma 70-200mm f/2.8 DG…
Photography Blog posted their Canon RF 70-200mm f/2.8L IS review, and they seem to be pretty fond of this lens. They gave the Canon RF 70-200mm f/2.8L IS 5/5 stars…
The experts at Optical Limits (former photozone.de) their Canon RF 70-200mm f/2.8L IS review. The Canon RF 70-200mm f/2.8L IS, for the EOS R system, is a highly regarded lens,…
As already announced by Canon, here is the Canon RF 70-200mm f/2.8L IS firmware update to fix an autofocus issue. Some users experienced front-focusing issues when focusing on a subject close to…
A Canon firmware update for the RF 70-200mm f/2.8L IS lens has been announced, and will be released in January 2020. Some users experienced front-focusing issues when focusing on a…
Roger Cicala over at Lens Rentals tore down the Canon RF 70-200mm f/2.8L IS lens for the EOS R full frame mirrorless system. This is the stuff nerd dreams are…
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