Photo Review Tech Editor Margaret Brown looks into the benefits and consequences of using focal length extenders. Teleconverters are popular with birders because they provide an affordable ““ and ...

I currently have Canon T2i and the following lenses; Canon 50mm 1.8, Sigma 18-50mm 2.8-4.5 and Canon 70-300 4-5.6 IS US as a newbee (picked up all that just 3-4 months ago) I am just learning the ins ...

To coincide with the unveiling of their new 60D DSLR, Canon has also announced four serious new lenses and a pair of extenders to go with them. Here’s the rundown. Canon EF 8-15mm f/4L USM This is ...

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 ...

We know smartphone lenses aren’t a joke. It’s serious (and big) business these days as smartphones are becoming faster, smarter, and more sophisticated photo and video machines.

Canon's EF 200-400mm f/4L IS USM Extender 1.4x ($10,999) is a behemoth of a lens that ships in a hard carrying case. It's not a good choice for the weak of back, but its optical performance is superb, ...

Vivo has revealed two new ZEISS telephoto extender lenses for the upcoming Vivo X300 Ultra, aimed at pushing smartphone photography further into long-range shooting. The 400mm teleconverter was ...

WSBT Creative DirectorJosh Taylor with the Schneider Optics Century 0.8X Zoom-Thru wide-angle converter. SOUTH BEND, IND.: I shoot a lot of commercials, and typically these are done in pretty confined ...

The upcoming OPPO Find X9 Ultra was spotted with a unique 300mm telephoto lens extender accessory. Previously leaked specs suggest the device will feature high-end cameras: a 200MP “super large” ...

Canon’s EF 200-400mm f/4L IS USM Extender 1.4X more than satisfies the requirements of its target market. Sports and wildlife photographers should be delighted by the convenience of the built-in ...