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Roger and Aaron are back at it again for Lensrentals, this time with a teardown of a Canon RF 100–500mm F4. 7–7. 1 lens with a little secret inside. As Roger tells it, Lensrentals has come across ‘several’ copies of Canon’s RF 100–500mm F4. dpreview.com »
Roger and Aaron of Lensrentals are back with a new lens teardown, the Canon 600mm F11 IS STM. While it’s not the lens Roger usually goes for (he’s a self-proclaimed connoisseur of ‘high-priced wide-aperture lenses’), this lens fills a niche in the photography world and both Roger and Aaron were interested to see how exactly Canon packs a 600mm focal length into a compact body that weighs just 2lbs. dpreview.com »
Aaron of Lensrentals uses his new, specialized driver to carefully remove screws from the Nikkor AF-S 120-300mm F2. 8 FL ED SR VR lens. Roger and Aaron at Lensrentals are back again with another lens teardown; this time, the Nikkor AF-S 120–300mm F2. dpreview.com »
Image credits: Photos published with kind permission from Lensrentals. Over on ‘The Desk of a Humble Genius,’ Roger Cicala of Lensrentals has ‘finally’ taken apart the Nikon Z 24–70mm F2. dpreview.com »
Image credits: Images (and excerpts) shared with kind permission from Roger and the Lensental team. Canon’s new RF 70-200mm lens is one of the most interesting lenses we’ve come across in recent memory—so much so we deemed it a ‘modern marvel’ in our sample gallery and crowned it the ‘Zoom Lens Winner of the Year’ award. dpreview.com »
A backlit photo of a dead fly trapped inside the inner elements of a Canon 70-200mm F2. 8 lens, photos kindly provided by Lensrentals. Thanks to ever-increasing reliance on firmware, the latest lenses can sometimes have bugs, but the bug Roger Cicala and his team at Lensrentals recently came across inside a 70-200mm F2. dpreview.com »
Roger Cicala is a hard man to impress. His team tests a lot of lenses, but the new Sony FE 135mm F1. 8 GM is a cut above the rest. Literally, all the rest. Roger's verdict? 'This is the sharpest lens we've tested. dpreview.com »
Photos kindly provided by Lensrentals The week before Christmas, Roger Cicala and his team at Lensrentals tore apart Canon's recently announced 400mm F2. 8L IS III lens. While the Canon teardown was fantastic in its own right, it was only the first step of the process. dpreview.com »
Trippy stuff - this is MTF data from nine copies of the Canon EF 16-35mm F2. 8L II, at 16mm. Nice and sharp in the center, less so at the edges. That said, all nine of these lenses test as 'good' samples. dpreview.com »
