Richard CanonNews / Sunday, July 5, 2020 / Categories: Rumors, Canon Mirrorless, Canon Lenses This post may contain affiliate links(s). An affiliate link means I may earn advertising/referral fees if you make a purchase through my link, without any additional cost to you. It helps to keep this site afloat. Thank you in advance for your support. If you like what we do here, maybe buy me a coffee. Leaked lens details - The F/11's look really cool Some details are emerging and our first looks at the F11 super telephotos. It does appear as if they are collapsable making these quite possibly ultra-compact for travelers. Some leaked details on the extenders as well; The 1.4x extenders 7 elements in 4 groups with a size of 71.2x20.3 mm with a 20mm lens ingress, meaning it will not work with RF lenses that have the element at the rear of the lens. It also weighes 225g. The 2.0x extender is 9 elements in 5 groups, with a size of 71.2x39.3 mm, with 20mm lens ingress and a weight of 340g. In both cases, the compatible lenses are RF100-500mmL, RF600mm, and RF800mm. It appears as if the RF 70-200 for obvious reasons (the rear element position) is not supported. I was sort of hoping that Canon got lazy with their earlier images and that the extenders shown were not the RF teleconverters, but it appears as if they were. The Canon RF 85mm F2.0 Macro IS STM specifications are briefly; 12 lens elements in 11 groups (including 1 UD lens), minimum shooting distance 0.35m, maximum shooting magnification 0.5x, image stabilization effect 5.0 steps, filter diameter 67mm, size 78x90.5mm and it weighs 500g. The Canon RF 100-500mm brief specifications are; 20 elements in 14 groups (including 1 super UD lens and 6 UD lenses), minimum shooting distance 0.9m (wide-angle end), maximum shooting Magnification 0.33 times (telephoto end), camera shake correction effect 5 steps, filter diameter 77 mm, size φ 93.8 mm x 207.6 mm, weight 1370 g, ASC, fluorine coating The Canon RF 800mm F11 specifications are; 11 elements in 8 groups (including DO lens), minimum shooting distance 6.0m, maximum shooting magnification 0.14x, camera shake correction effect 4.0 steps, filter diameter 95mm, size φ101.6x281. It seems to be 281mm (when retracted)/351.8mm (when shooting) and weighs 1260g The Canon RF 600mm F11 specifications are; 10 elements in 7 groups (including DO lens), minimum shooting distance of 4.5 m, maximum shooting magnification of 0.14 times, camera shake correction effect of 5.0 steps, filter diameter 82 mm, size φ 93 x 199.5 mm (When retracted)/269.5mm (when shooting), it seems to weigh 930g. More links Noksihita Richard CanonNewsRichard CanonNews Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on infrared photography. Richard is the founder and editor of CanonNews since 2017, and has worked as a writer on CanonRumors and other websites in the past. Other posts by Richard CanonNews Contact author Facebook page Previous Article Sneak look: EOS R5 8K recording options Next Article First images of the EOS R6 appear Print Tags: CanonLensesRF-mount Please login or register to post comments.