Custom Focusing Screens

Oversized focusing screens can be cut to your specifications. Please choose the size closest to your needs, but you MUST provide exact sizes in mm in the notes field when you place the order, or via follow-up email in reply to order confirmation. Also specify if you would like a clipped corner (to allow for air flow when adjusting your camera bellows). 

These custom screens will be approximately 1.5mm (1/16in) thick, with the diffusing surface on one face (like traditional ground glass).

The focusing surface is unprotected and is extremely delicate and susceptible to scratches, fingerprints, moisture, and dust.

The surface should not be touched, and should only be cleaned with an air duster.