Calumet Caltar II-N 135mm f5.6 MC plate The Nikon HN-23 is a

The Nikon HN-23 is a round metal hood for 80mm or longer lenses with a 62mm filter thread

Interior dimensions are approximately 7x10x14cm

and features adjustable click stops that will automatically space out your shots

and more- a versatile tool for any photographer

EXPIRED SEPTEMBER 2025

Calumet Caltar II-N 135mm f5.6 MC plate The Nikon HN-23 is aCalumet Caltar II N 135mmmm f5. 6 MC for 4x5 in excellent condition, with clean optics and an accurate Copal 0 shutter. Includes retaining ring. Small enough to fold up inside many field cameras (but you should make sure it works with yours!) This is a Calumet rebrand of the Rodenstock Sironar N lens.