Physical Optics Kit

Consists of: 1. Eight Plano-convex lens fl 500 mm, 1 Plano convex lens of fl 150 mm. 2. Twelve lens holders. 3. Four plates of different apertures, 32, 22, 11 and 5.5 mm diameter resp. 4.Three plates with small holes in circles of 29, 22, 10 mm diameter 5. One plate with circular aperture of 5.5 mm diameter 6. Four multi-aperture plates. 7. Four stop plates. 8. Two slide holders. 9. Six translucent screens. 10. Ten white cards. 11. Four Eye-pieces. 12. Fifteen each Red, Green and Blue filters. 13. Forty Black cards with holes. 14. Forty razor blades. 15. 120 Rubber bands. 16. One piece black chiffon for diffraction effects.