This 21mm f/2.8 lens is designed for FX format Nikon F mount DSLRs, and can also be used with DX models where it will provide a 31.5mm equivalent focal length
Distagon optical design incorporated four anomalous partial dispersion glass elements to greatly control distortions and aberrations, as well as increase sharpness and clarity.
Floating elements system maintains consistent performance when working with both close-up and distant subjects.
Covering three very popular short tele focal lengths when crop factor is considered 85mm, 105mm, and 135mm this lens equates to a 75-150mm constant F1.8 aperture zoom.
As an Art lens, the sharpness, even wide open, will rival primes while offering .
expected to be widely popular with both still photographers and videographers
The Sigma 18-200mm lens was designed for APS-C sensors and features a new matte black finish, thermally stable composite material in its construction and smaller and lighter design then previous models
Minimum Focusing Distance: 39 cm / 15.4 in
Having the ability to shoot from wide angle to telephoto is highly useful particularly for travel photography, landscape photography, street photography, portrait photography and nature photography.
Beautiful bokeh effect, and outstanding control of light streaking
Ultra-wide angle of view
Super multi-layer coating helps reduce flare and ghosting
Large HSM (Hyper-Sonic Motor) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds
A new large Hyper Sonic Motor (HSM) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds
This state-of-the-art prime lens touts a dust and splash proof mount for guaranteed performance in any condition and its large 1.8 aperture allows for more creative control over imagery.
A stunning compression effect makes the Sigma 135mm F1.8 Art the ideal portrait lens while its large aperture help with event photography and much more.