Optical Bench Accessories Object Screen

Optical Bench Accessories Object Screen
A circular metal screen 75 mm diameter with 10 mm central aperture covered with 1.5 mm mesh wire gauze. Mounted on a 6 mm brass rod thus giving an optical centre height of 80 mm approx..

Optical Bench Accessories Object Screen ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.