Baliwala and Homi Trial Lens Set

Attractively finished, melamine polished, sturdy wooden cases non illuminated.

Trial Lenses are precision made to standard specifications – back vertex power, plano form lenses of 20 mm in aluminium mounts of 38 mm diameter anodized red for minus and black for plus. Spheres are with handles and cylinders without handles.

Non-Illuminated Trial Case with 225nos reduced aperture lenses (Wooden case)

Contents
SPHERES
Convex and Concave
0.12
0.25 to 4.00 in 0.25 steps
4.50 to 6.00 in 0.50 steps
7.00 to 14.00 in 1.00 steps
16.00 to 20.00 in 2.00 steps

CYLINDERS
Convex and Concave
0.12
0.25 to 3.50 in 0.25 steps
4.00 to 6.00 in 0.50 steps

PRISMS(10)
½, 1, 2, 3, 4, 5, 6, 8, 10, 12

ACCESSORIES (7)
Red glass, Green glass, Pin hole, Slit and 2 Blank discs[/vc_column_text][/vc_column][/vc_row]