When Xiaomi and Realme both rocked up to February’s Mobile World Congress with concept smartphones featuring attachable ...

Macro bellows are like instantly adjustable extension tubes and allow you to get REALLY close with a standard lens ...

Canon EF mount and EF-S mount lenses can be used with Metabones ... may not work satisfactorily.AF may not work if the maximum aperture of the lens plus any EF Extender or other teleconverter attached ...

I like that the Canon Extender EF 2x III doubles my telephoto reach but is only a tiny fraction of the size, weight, and cost of buying a whole extra super-telephoto lens. Build quality, handling and ...

I like that the Canon Extender EF 1.4x III is of pancake lens proportions, measuring just over an inch thick. It’s also very lightweight at 190g. That’s just a tiny fraction of the size and weight of ...

Camera: Canon EOS-1D X Mark III with Canon EF 100-400mm f/4.5-5.6 IS @140mm lens and a Canon Extender EF 1.4x III; 1/800 second at f/8; ISO 1250 Story Behind the Shot: I was enjoying the quiet of a ...

Canon's EF 200-400 lens delivers terrific optics and unmatched zoom flexibility with an innovative built-in 1.4x telephoto extender. Stephen Shankland Former Principal Writer Stephen Shankland ...

Canon responded to claims that it's in the process of discontinuing its EF lenses for DSLRs, telling TechRadar that the lens range is still in its plans – for now. The speculation started ...

Small, easy on the wallet and a snap to set up, the Rock Space AC2100 WiFi Range Extender can push Wi-Fi into previously unconnected parts of the house but falls short on performance and range.

Canon has reportedly discontinued a big batch of EF lenses recently, but the camera giant has stressed that this doesn't mean it's "abandoning" its older lens mount for DSLR cameras. Two weeks ago ...

By adding a 1.5x extender Canon has greatly increased the versatility of this lens ... 12-pin connector allows you to interface this lens with standard broadcast connectors. If you use the EF mount ...