Optical Bench Accessories
A. Two lamp holders working on AC mains or 12V DC
B. Two lens holders
C. Jolly’s photometer
D. Parallax bar
E. Single candle holder
F. Quadruple candle holder
G. Object screen with adjustable hole.
H. Cross slits with arrow heads.
I. Milky white, semi transparent, receiving screen with graduations
J. Plane mirror receiving screen
K. Two convex lenses.
L. One cancave lens
