Accessories For Optical Benches-Grating Holder

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. (Grating Holder A Sheet Of Size 100X90Mm With Centered Circular Aperture With Two Clips To Hold The Different Size Gratings.)