Canon RF 24-70mm f/2.8L vs EF 24-70mm f/2.8L II – Is There A Difference?
Many Canon EOS R owner wonder if they should replace their EF lenses with RF versions, or just use the EF lenses with the adapter. Here is a RF 24-70mm…
Canon Patent: RF 24-70mm f/4-7.3 IS Lens (compact and lightweight)
Here is a new Canon patent application. Once more for an RF mount lens, a compact and lightweight standard zoom lens with image stabilization. Canon patent application 2021-196449 (Japan) discusses…
Canon RF 24-70mm f/2.8L IS Review (Canon got it right, D. Abbott)
Here is a Canon RF 24-70mm f/2.8L IS review from our favorite gear reviewer. Dustin Abbott posted his exhaustive Canon RF 24-70mm f/2.8L IS review. As usual with his reviews,…
Canon Patent: RF 24-70mm f/2 And RF 24-105mm f/4L IS USM Lenses
A Canon patent discussing optical formulas for two lenses for the Canon RF mount (EOS R). Canon patent application 2020-79965A discusses optical formulas for a RF 24-70mm f/2 lens and…
Canon RF 24-70mm f/2.8L IS Review (best standard zoom tested so far, Optical Limits)
Here is a Canon RF 24-70mm f/2.8L IS review. The Canon RF 24-70mm f/2.8L IS is one of the "holy trinity" lenses for the Canon EOS R full frame mirrorless…
Canon RF 24-70mm f/2.8L IS Review (the flagship zoom for the EOS R)
Here is a Canon RF 24-70mm f/2.8L IS review by Christopher Frost Photography. The Canon RF 24-70mm f/2.8L IS was announced a in August 2019. The Canon RF 24-70mm f/2.8L…
Canon RF 24-70mm f/2.8L IS Review (the must have mirrorless lens?)
Here is a Canon RF 24-70mm f/2.8L IS review by Jared Polin. The Canon RF 24-70mm f/2.8L IS as announced a in August 2019. The Canon RF 24-70mm f/2.8L IS…
Canon RF 24-70mm f/2.8L IS Review (an excellent performer, Photography Blog)
A Canon RF 24-70mm f/2.8L IS review by the folks at Photography Blog. They gave the lens a 4/5 stars rating and a "recommended". The Canon RF 24-70mm f/2.8L IS…
Canon RF 24-70mm f/2.8L IS Sample Photo Gallery (DPReview)
DPReview posted a gallery with sample photos shot with the Canon RF 24-70mm f/2.8L IS lens for the EOS R full frame mirrorless system. Click here to see DPReview's Canon…
Canon RF 24-70mm f/2.8L IS and RF 15-35mm f/2.8L IS To be Released Within A Month
It seems that Canon is eventually releasing two of the "holy trinity" lenses they announced back in February 2019. According to Nokishita the RF 24-70mm f/2.8L IS and RF 15-35mm…
Canon Patent For RF 24-70mm f/2.8 and RF 28-85mm f/2.0-2.8 Lenses (EOS R System)
Here is another Canon patent application (2019-0079269) for two lenses for the Canon RF mount. From the patent abstract: Provided is a zoom lens including a plurality of lens units,…
Canon RF Zoom Lenses Comparison (28-70mm, 24-70mm, 24-105mm, 24-240mm)
Here is a comparison of Canon RF zoom lenses. Matt Granger compares four Canon RF zoom lenses for the Canon EOS R full frame mirrorless system, these: Canon RF 28-70mm…
Canon RF 28-70mm F/2L vs EF 24-70mm F/2.8L II Shootout – Is The RF 28-70 Best Zoom Lens Ever?
Patrick Seguin tested and compared the Canon RF 28-70mm f/2L lens for the Canon EOS R system and the Canon EF 24-70mm f/2.8L II lens (EF mount lens for Canon…
One Lens, One Camera – Amy Lyne’s “Butterfly Project” (5D2 & 24-70mm f/2.8)
The Canon Professional Network posted an interview with photojournalist Amy Lyne. Photojournalist Amy Lyne recently embarked on a personal project that took her away from the world’s more precarious trouble…
Canon EF24-70mm f/2.8L II USM DxOmarked (a Peerless Performer)
The has been analyzed by DxOMark. And it scores really really good, they call the lens a «peerless performer». If it wasn't for the price (it's $2500), this would be…
Canon Patent: 24-70mm f/4, 28-200mm f/2.8-5.6, 20-60mm f/2.8-4 And 50mm f/1.4 (composite opticals)
A new Canon patent application for RF-mount lenses with composite optical elements. Canon patent 2024039231 (Japan, published 3/22/2024) discusses optical formulas and methods for four lenses with composite optical elements:…
Lens Firmware Update: Focus Breathing Correction For A Bunch Of RF Lenses
Canon released firmware updates for a bunch of RF lenses. Focus breathing correction is brought to the following lenses (click to get the firmware update): Canon RF 14-35mm F4L IS…
Canon RF 16mm f/2.8 STM Review (fun, flawed, and useful, D. Abbott)
Here is a Canon RF 16mm f/2.8 STM review by one of our favorite gear reviewers. This lens is inexpensive yet it delivers. At a glance: RF-Mount Lens/Full-Frame FormatAperture Range:…
Canon Patent: 24-100mm f/2.8 And 24-70mm f/2-3.5
Here is a new Canon patent application, for a 24-100mm f/2.8 and a 24-70mm f/2-3.5 lens. The design seems to be agnostic, meaning no mount type is specified. Canon patent…
Deal: Tokina AT-X 24-70mm f/2.8 PRO FX Lens – $569 (reg. $899, today only)
Today only (03/01/21) B&H Photo DealZone has a 37% discount on the Tokina AT-X 24-70mm f/2.8 PRO FX for Canon EF mount. At a glance: EF-Mount Lens/Full-Frame FormatAperture Range: f/2.8…