Just like with any 2x teleconverter, the focal length of the attached lens is doubled, with a consequent aperture reduction of two f/stops. As such, a 70-200mm f/2.8 zoom effectively becomes roughly a ...
As a 1.4x teleconverter, the focal length of the attached lens is magnified by a factor of 1.4x, with a 1 f/stop reduction in aperture rating, so a 70-200mm f/2.8 zoom effectively becomes roughly a ...
Digital Camera World on MSN
A 300mm f/2.8 and 400mm f/4 in one prime lens? Canon might follow Nikon's built-in teleconverter super-telephoto trend
It's a telephoto prime with a built-in teleconverter, letting photographers switch between two focal lengths in seconds. Here ...
For a limited time, you can get the Canon RF 70-200mm f/4 L IS USM lens for just $1,549 at B&H. With this offer, you save ...
Digital Camera World on MSN
Canon aims to offer 100 RF lenses in the medium term – and it's a realistic goal
Canon already had one of the fastest native mirrorless lens expansions on the market – now, more high-quality optics for the ...
Canon has released a new firmware update for a popular zoom RF lens – the Canon RF 24-105mm f/4L IS USM. The latest update ...
Canon, one of the most trusted brands in SLRs, is all-in on mirrorless. Its EOS R digital cameras drop optical viewfinders for electronic viewfinders (EVFs) and work with a relatively new RF lens ...
Announced concurrently with the EOS R5 and EOS R6 cameras are two ground-breaking, lightweight and affordably-priced super telephoto RF lenses for enthusiast photographers. Canon’s new RF 600mm f/11 ...
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