Another Canon patent application for RF mount lenses: RF 24-100mm f/4 and 24-105mm f/4 IS. Canon patent application 2020-67542A (Japan) discusses optical formulas for an RF 24-100mm f/4 and an…
Here is very interesting Canon patent application (2020-8773A, Japan) for two zoom lenses for the EOS R full frame mirrorless camera system. Might be a patent application that hits the…
Here is the usual Canon disclaimer, always showing up after a product announcement. It will take no less than six month to ship the RF 100-300mm F2.8L IS USM lens.…
There must be a tilt-shift lens for the RF mount on Canon's release radar, given all these pertinent patents we are seeing. I am pretty sure that soon the clickbaiters…
And yet another Canon patent application for an RF-mount lens. Canon patent application 2023099390 (Japan, published 7/13/2023) discusses optical formulas for what appears to be an RF 135mm f/1.8L IS…
A new Canon patent application was spotted. Canon patent application 2023099388 (Japan, published 7/13/2023) discusses optical formulas for what appears to be an RF 100-300mm f/2.8L IS USM lens for…
Canon press release: Canon celebrates significant milestones with production of 110 million EOS series cameras and 160 million interchangeable RF/EF lenses TOKYO, June 29, 2023—Canon Inc. announced today that the…
That's a truly interesting video we are featuring here today. The teardown of the recently released Canon RF 28mm f/2.8 STM pancake lens. RF 28mm f/2.8 STM at a glance…
After a long time, here is a new Canon patent application. Canon patent application 2023066202 (Japan, published 5/15/2023) discusses optical formulas for a RF-S 10-14mm F3.5-4 lens, i.e. a lens…
Another Canon patent application today, for a 18-100mm f/4 lens and a 14-60mm f/4 lens. Canon patent application 2023018409 (Japan, published 2/8/2023) discusses optical formulas for two lenses we think…
A new Canon patent application for another RF mount lens. Canon patent application 2023018429 (Japan, published 2/8/2023) discusses optical formulas for an RF 100-300mm F2.8 x 1.4 extender lens. From…
Here we have a new Canon patent, two fast primes for the EOS R system. Canon patent application 2023009759 (Japan, published 1/20/2023) discusses optical formulas for two fast prime lenses,…
A new Canon patent, and as almost all Canon patents of the last two or three years it is for RF mount lenses. Canon patent 2023005851 (Japan, published 1/18/2023) discusses…
A new Canon patent application for two RF-mount telephoto lenses with extender: 200-400mm F4 x 1.4 and 200-500mm F4 x 1.4. Canon patent application P2022185663 (Japan, published 12/15/2022) discusses optical…
A new Canon patent, and once more more for RF mount lenses (what else?). Canon patent application 2022178447 (Japan, published 12/2/2022) discusses optical formulas for two zoom lenses for the…
A new Canon patent application for a RF 24-120mm f/2.8 IS and RF 85mm f/1.4 IS lenses. Canon patent application 2022175604 (Japan, published 11/25/2022) discusses optical formulas for two RF…
Venus Optics announced two new Laowa lenses for Cinema applications, Laowa 65mm T2.9 2X Macro APO Cine (Super 35)Laowa 100mm T2.9 2X Ultra Macro APO Cine (Full Frame). Learn more…
Rather interesting Canon patent for a 28-70mm f/2.8 lens that becomes shorter when zoomed to the telephoto end, i.e. it retracts. Canon patent 2022147945 (Japan, published 10/6/2022) discusses a rather…
Here is a Canon patent application for a lens that might hit the shelves, sooner or later: RF 16-28mm. Canon patent application 2022112179 (Japan) discusses optical formulas for an RF…
A new Canon patent, for a RF 150-600mm f/8-11 zoom lens. Canon patent application 2022106401 (Japan) discusses optical formulas for a 150-600mm f/8-11 zoom lens for the RF mount. PROBLEM…
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