Sigma 200-500mm f/2.8 APO EX DG Ultra-telephoto Zoom Lens

Sigma 200-500mm f/2.8 APO EX DG Ultra Telephoto zoom lens is designed for Nikon DSLR cameras. This new ultra-telephoto zoom lens has fast aperture range of F1/2.8 toF1/5.6 at the 500mm and 1000 mm focal length, respectively. As reported by Latestcamera.us, it is ideal for astrophotography, portraits, wildlife, and sports.

The lens produces high quality photos from the maximum large aperture which could be attributed to the SLD (special low dispersion) glass and three ELD (extraordinary Low Dispersion) glass elements. The lens is also a super multi-layer coating that reduces flare and ghosting effects.

Li-ion battery BP-21 is used to power the zooming and AF operations. Dedicated “attachment” ensures auto-focusing at the 1000mm focal length.

Sigma 200-500 mm f/2.8 APO EX DG is compatible with corresponding AF mounts from Sigma, Canon and Nikon. It is now available at Amazon for US$ 25,999.