Promaster 58mm Protection - Digital HD nikonlaunch101520 Well-suited to a variety of

Well-suited to a variety of telephoto needs

The HSM also permits full-time manual focus control simply by rotating the focus ring at any time

you can use the Sigma Optimization Pro software to configure focus settings and update lens firmware

Updated creative shooting modes include Multiple Exposure

this lens also features a sophisticated physical design

Promaster 58mm Protection - Digital HD nikonlaunch101520 Well-suited to a variety ofThe ProMaster Digital HD Protection Filter is an extremely high quality optically clear filter designed primarily to protect your lens. Constructed with premium Schott optical glass and 12 layers of anti relective coating, these filters are designed to yield extreme image sharpness. They also feature a precision machined, super slim aluminum frame with anti reflective matte finish and knurled edges.