Nikon-M 450mm F-9 Lens for view camera # 3 Copal size for lens board mount
in beautiful even sexy condition clean, clear glass, no mold
the F-stop control slider is Smooth and creamy and shutter fires perfectly.
Included is both front and back lens caps original nikon ones.
Also included is the important retaining ring for easily mounting on the lens board of your choice.
I used this on my 4x5 , but was designed for 8x10 film format and even covers 11x14 format this was mostly used as a portrait focal length for 8x10 film Great for wet plate tintype or any other style photography.
this Lens is a prize, even a jewel in my collection of Lens , you'll treasure it too.