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 ...

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 ...

Canon have launched four new RF lenses and two RF extenders today, bringing telephoto capabilities to the RF line-up as well as additional portrait and macro photography creative possibilities. The ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

The bokeh achieved through telephoto shooting at f/2.8 makes the RF100-300mm f/2.8L IS USM useful for creative expression even in genres such as portraiture, fashion, and weddings. Canon's 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 ...

Canon made something of a strange announcement today, confirming that the EOS R5 is in development. We didn't get a full reveal of the camera today, but Canon did share some of the features we can ...

The RF 800mm F11 IS STM ($999.99) is the bigger, longer lens of a pair of ultra-telephoto primes for Canon's full-frame mirrorless camera system. It sports an extremely long focal length, perfect for ...