Polariser and Analyser (Polaroid)

Description

Glass, one each double convex, Plano – convex, concavo – convex, convexo – concave, Plano – concave and double concave lens, in box. Sizes in 38mm and 50mm.
Lenses, Set of Six (50mm).

Description

Brass dial head 40 mm diameter, divided and marked in 100 divisions, vertical scale 10-0-10 mm, fitted on tripod stand, distance between legs 40 mm.

Sizrs are mentioned below:-
Screw pitch 1 mm Screw pitch 0.5 mm

Description

90° x 60° x 30°, 75 mm Hypotenuse 90° x 45° x 45°, 75 mm Hypotenuse

Description

Fitted in plastic frame
Single, x4 Double, x7 Triple, x10 Single, x4, with leather pouch