Accessories For Optical Benches-Pinhole Screen

The Following Accessories Are Available Optiolly For Use With Optical Benches As Per Cat. Nos. 1110920 Are Provided With Metal Support Rods For Their Vertical Mounting In The Riders. The Sizes Of The Components And Lengths Of The Respective Mounting Rods Have Been Designed To Provide A Common Optical Center. (Pinhole Screen Rectangle Black Metal Screen Of Size 75X100Mm With A Center Hole Of 0.6Mm Diameter.)