We put the lens through its paces on real wildlife in the field. Check out our full sample gallery, including downloadable ...

Sony introduces two stabilized super telephoto prime lenses for E-mount. Both weigh just under a kilogram and are expected to ...

There is also a neat wireless angle: both can go cordless using a compatible third-party transmitter over HDMI — Sony ...

Sony Electronics is adding two super-telephoto prime lenses to its Alpha full-frame E-mount lineup, a 400mm f/4.5 and a 600mm f/6.3. The company said the FE ...

Sony has announced two new super-telephoto prime lenses for its full-frame E-mount system: the FE 400mm F4.5 GM OSS and the ...

Sony's new 400mm F4.5 GM and 600mm F6.3 GM share a barrel diameter, filter thread and control layout, and differ in length by ...

Sony's new FE 400mm F4.5 GM OSS and FE 600mm F6.3 GM OSS claim to be the lightest super-telephoto primes in their class.

The two lenses have a lot in common, including using a lightweight construction. The 400mm weighs 994 g (2.2 lbs), with the ...

The Sony FE 600mm f/6.3 GM OSS is unfeasibly small, lightweight and affordable, boldly going where no super-telephoto prime ...

The new Sony 400mm f/4.5 GM OSS and 600mm f/5.6 GM OSS feel more like hiking with a 70-200mm f/2.8 than a high-end telephoto ...

Sony Electronics introduces two G Master™ super-telephoto prime lenses for the Alpha™ full-frame E-mount system: the FE 400mm ...