Pin Hole Camera

Description

Metal holder with sides grooved to hold lens up to 50 mm diameter on wooden support.

Description

For optical experiments. Pack of 100g Length 50 mm, Plated Brass Length 50 mm, Plated Iron
Length 75 mm, Plated Brass
Length 75 mm, Plated Iron

Description

Rectangular, glass, back silvered, with protective coating

75 x 25 mm 75 x 50 mm 75 x 75 mm 100 x 25 mm 100 x 50 mm 100 x 75 mm 150 x 25 mm 150 x 50 mm

Description

Sizes :

90 mm diameter x 16 mm thick 75 mm diameter x 20 mm thick