Interesting Canon patent to reduce flare in difrractive optical elements. Let's start with the abstract: Basically, this means that an aluminium coating is applied to diffractive lens elements, in order…
Canon patent for a 50-300mm F4.5-5.6 lens with diffractive optical elements. The optic formula described in the patent appears to refer to APS-C sensor (not full-frame). Hence, the lens may come…
I do not. It's just another educated speculation about what mighty and secretive Canon might do in the future. Rumor has it that Canon is set to announce an RF…
It seems Canon is set to announce a new inexpensive telephoto lens, the Canon RF 200-800mm f/6.3-9 IS. This is going to be a non-L lens, i.e. a consumer lens.…
The excellent Canon RF 800mm f/11 IS STM lens got an $100 instant discount at major resellers. At a glance: RF-Mount Lens/Full-Frame FormatFixed f/11 ApertureRetractable, Locking Lens BarrelGapless Dual-Layer Diffractive…
Here is a fresh Canon RF 800mm f/11 IS STM review. At a glance: RF-Mount Lens/Full-Frame FormatFixed f/11 ApertureRetractable, Locking Lens BarrelGapless Dual-Layer Diffractive OpticsSTM Stepping AF MotorOptical Image StabilizerCustomizable…
A new supercharged rumor emerged from the interweb of rumor mills. The EOS R1 and not less than 5 super telephoto lenses for the RF mount. Let's first see the…
A new Canon RF 800mm f/11 IS STM, from one of our favorite reviewers. A weird lens, someone might say, but read on to learn more. At a glance: RF-Mount…
More review stuff about the "quirky" Canon RF 600 f/11 and RF 800 f/11 lenses for the EOS R mount. Mirrorless Comparison posted their Canon RF 600 f/11 and RF…
Here is a Canon RF 600mm f/11 IS STM review by one of the less noisy and flashy and more serious reviewers out there. One of my top favorite reviewers.…
Here is a new Canon RF 600mm f/11 review. The RF 600mm f/11 and RF 800mm f/11 made quite a splash when they were announced. Initially seen with skepticism, they…
Here is a new Canon RF 600mm f/11 Lens review. The RF 600mm f/11 and RF 800mm f/11 made quite a splash when they were announced. Initially seen with skepticism,…
Here is another good Canon RF 600mm f/11 review. The RF 600mm f/11 and RF 800mm f/11 made quite a splash when they were announced. Initially seen with skepticism, they…
Canon released two unique lenses with the Canon RF 800mm f/11 IS STM and RF 600mm f/11 IS STM. Here is a RF 800mm f/11 IS STM review. Christopher Frost…
Canon released two unique lenses with the Canon RF 800mm f/11 IS STM and RF 600mm f/11 IS STM. Here is a review for the former. Brent Hall reviews the…
Canon surprised quite a few people when they released the RF 800mm f/11 and RF 600mm f/11 lenses. I have yet to see a negative review. Gordon Laing thoroughly looks…
Whaaaat? a f/11 lens with 800m? Kidding? Read this Canon RF 800mm f/11 IS STM review and you might get surprised. At a glance: RF-Mount Lens/Full-Frame FormatFixed f/11 ApertureRetractable, Locking…
Are Canon's new RF 600mm f/11 and RF 800mm f/11, two relatively affordable lenses for the EOS R system, the best wildlife lenses you might get? Tony & Chelsea Northrup…
The Canon RF 600mm f/11 and Canon RF 800mm f/11 lenses are still causing some people to scratch their head. What, f/11!! The short video below, by Wex Photo Video,…
Canon announce the new Canon EOS R5 and EOS R6, and you can already preorder it. For the livestreamed press conference click here. Quick pre-order links (more below): Canon EOS…
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