MC Lens Sigma 3.5/4.5 28-85mm for Nikon

MC Lens Sigma 3.5/4.5 28-85mm for Nikon
Product description

It takes 62mm filters in its plastic threaded front.

It has fifteen elements in eleven groups.

It has a seven-bladed diaphragm stopping down to f/22 to f/28, depending on focal length setting.

It focuses to 2.8 feet at all focal lengths. It gets to 10" in the manually-focused macro mode only at 28mm. This does allow some fun photos not possible otherwise.

It takes an HB-1 hood I've never used.

Its 2.8" (71mm) around by 3.5" (89mm) long and weighs 19 oz (540g).