Prism, Glass, Hollow

Description

Free from air bubbles, all sides polished

75 x 50 x 12 mm 75 x 50 x 18 mm
100 x 50 x 18 mm
100 x 60 x 18 mm
115 x 65 x 18 mm

Description

Sizes :

75 mm long, 115 mm radii, 25mm thickness 75 mm long, 145 mm radii, 25mm thickness

Description

In metal frame and handle, chrome plated

Focal length	Magnification	Add To Enquiry
40 mm	100 mm	x 3.5
50 mm	120 mm	x 3
50 mm	150 mm	x 2.5
60 mm	150 mm	x 2.5
75 mm	150 mm	x 2.5
75 mm	200 mm	x 2.25
100 mm	150 mm	x 2.5
100 mm	250 mm	x 2.25

Description

Brass dial head 40 mm diameter divided and marked in 100 divisions, vertical scale 10-0-10 mm, fitted on heavy brass disc, with 3 pointed legs, distance between legs 40 mm.