Refractive Index of Water Apparatus

Description

Sizes :

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

Description

Diameter 25 mm, mounted in plastic eye-grip frame
x 2.5 x 3 x 3.5 x 4

Description

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

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