45° inclined binocular head for ease of observation, fitted with precision prism system.

Interpupilary distance adjustable 50-75 mm. with Independent compensating adjustment on the left eye tube.

Focussing by large knobs on both sides and motion by rack and pinion arrangement.

Interchangeable transparent or milky glass plate in the base with two stage clips

Wide field eye-pieces : x10 (paired) or x15 (paired)

Achromatic Objectives : x2 and x4 with sliding arrangement

Magnification : x20, x40, or x30, x60 Supplied complete with dust cover.