Canon has introduced two new super-telephoto lenses for the RF mount: the RF800mm f/5.6L IS USM and RF1200mm f/8L IS USM. In contrast to what was the case with the 400mm f/2.8L and 600mm f/4L primes launched final yr, these two new lenses are distinctive.
Whereas the lenses do have a hyperlink to the EF originals, there are variations. Their optics are primarily similar aside from the addition of a specialised set of optics behind the lens, performing as a high-quality 2x tele-extender.
The 2 lenses are touted as “fairly mild” for his or her focal lengths and share most of the similar options between each other, together with Canon’s Tremendous Spectra Coating (SSC) and Air Sphere Coating (ASC) which it says helps reduce ghosting and flaring, in addition to a customizable digital focusing ring with guide focusing functionality throughout Servo AF. The 2 optics are additionally appropriate with Canon’s RF1.4x and RF2x extenders.
Each lenses even have two focus presets with the flexibility to immediately swap between memorized focus distances, and each share a round nine-bladed aperture. Lastly, the RF800mm f/5.6L IS USM and RF1200mm f/8L IS USM lenses have the identical sturdiness, with mud and water “resistance” in addition to a fluorine coating on the entrance aspect that resists dust, oil, and water and makes the lenses simpler to scrub.
RF800mm f/5.6L IS USM
The Canon RF800mm f/5.6L IS USM weighs 6.9 kilos and includes a minimal focusing distance of 8.53 toes (2.9 meters) with a most magnification of 0.34x. It has Canon’s optical picture stabilization (IS) that gives as much as 4.5 stops of shake correction and contains three IS modes. As talked about, it’s appropriate with the RF1.4x and RF2x extenders which might flip it into an 1120mm and 1600mm optic, respectively. Autofocus is totally attainable with both extender.
The lens is constructed of 26 components in 18 teams, together with two fluorite components, one ultra-low dispersion (UD) lens, and one tremendous UD lens. The focusing drive system is Canon’s USM low-speed drive (Ring USM).
RF1200mm f/8L IS USM
Canon says the 1200mm f/8L IS USM is the “strongest” super-telephoto lens in Canon’s RF line. It weighs 7.4 kilos and includes a minimal focusing distance of 14.1 toes (4.3 meters) with a most magnification of 0.29x. Optical IS helps as much as 4 stops of shake correction and, just like the 800mm, has three IS modes. Mixed with the RF1.4x and RF2x extenders, the lens can attain lengths of 1680mm and 2400mm respectively, and autofocus stays attainable with both extender.
The lens is constructed of 26 components in 18 teams, together with two fluorite, one ultra-low dispersion (UD) aspect, and one tremendous UD aspect. The focusing drive system is Canon’s USM low-speed drive (Ring USM).
Pricing and Availability
The Canon RF800mm f/5.6 L IS USM and Canon RF1200mm f/8 L IS USM are each scheduled to be out there in late Could 2022 for $16,999 and $19,999, respectively.