Nikon 58mm f1.4G AF Nikkor dd-x the camera mount is a

the camera mount is a 1/4" outer thread

SMC Pentax-DA AL WR 18-55mm f3

Helps eyeglass wearers and those who are tired of getting nose prints on the rear LCD

This medium-sized version provides good airflow without taking up half your camera bag (unless it's a really small bag)

Nikon 58mm f1.4G AF Nikkor dd-x the camera mount is aThe Nikon 58mm f1. 4G AF Nikkor "pays homage" to the legendary Noct lens, which means that it's not f1. 2 (unfortunately) but it does share some of the same abilities to control flare and coma for clean low light shooting. Takes nice pictures in daylight, too, with excellent sharpness throughout its aperture range. In excellent condition, with clean glass and only the most minimal cosmetic wear. Includes hood and pouch.