Specs
UK PR
The RF 100mm F2.8L MACRO IS USM is a truly versatile lens, and a kitbag ‘must have’ for professionals, semi-professionals and enthusiasts alike shooting macro, still life and portrait photography. Its higher-than-average magnification ratio 1.4:1 – made possible by the lens’ floating system and short back focusing – allows photographers to capture exceptional close-up detail. The flattering focal length of 100mm at f/2.8 aperture is perfect for those looking to take striking portraiture.
In addition to its incredible magnification, a standout feature, and an improvement from its EF version – the EF 100mm f/2.8L Macro IS USM – is a new variable and adjustable Spherical Aberration Control ring. Photographers can vary the look of the background and foreground bokeh, while allowing them to create a soft-focus effect on the subject. It’s f/2.8 maximum aperture with 9-blades gives shallow depth of field and beautiful bokeh. Boasting the professional grade image quality seen throughout Canon’s RF lens line-up, the RF 100mm F2.8L MACRO IS USM’s advanced lens design ensures sharp, high-contrast images edge-to-edge.
The RF 100mm F2.8L MACRO IS USM also features up to 5-stops Optical Image Stabilization and 8-stops Combined IS (using CIPA standards) when used with the EOS R5 and EOS R6, significantly reducing camera shake while hand-held. Dual Nano USM AF provides smooth, accurate and high-speed auto focus that is virtually silent, while focus breathing is also suppressed – making it ideal for shooting movies and in post-production when Focus Stacking.
https://www.the-digital-picture.com/Reviews/Canon-RF-100mm-F2.8-L-Macro-IS-USM-Lens.aspx
Focus shift issue discovered on 2 different copies of the Canon RF 100mm macro tested in AF & MF on the Canon R5.
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