Lens manufacturer Schneider Optics has introduced the new Century Pro Series HD 2X Tele-Converter for the Panasonic HVX200 and DVX100A/B, as well as the Sony HVR-Z1U and FX1. The 2X attaches to the ...

Sony FE 70–200mm f/2.8 GM OSS G Master Lens attached to the A7R Mark II camera Stan Horaczek When we were first introduced to Sony’s new high-end line of G Master lenses for its Alpha 7-series ...

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 ...