Nikon 58mm f1.4G AF Nikkor dd-x 4 is a very compact

4 is a very compact

the camera mount is a 1/4" outer thread

though the image makes it look a bit reddish (blame a weak IR filter on our camera) Internal dimensions of the insert are approximately are 7x22x26cm

1/4" thread at the top for camera mounting

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 4 is a very compactThe 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.