Trial Lens Set (Illuminated) Description and Specifications for Lab Tenders
Trial Lens Set (Illuminated).
Trail Lens Set (Illuminated) is made of high quality lens with a group
portability of lens. It contains Plano-convex, plano-concave, bi-convex
and bi-conclave. These Trial Lens Sets are used to check the effective
power of eye and give an exact report for judging the eye sight.
Contents
32 Pairs Each cx and cc sph
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
20.00 Pairs Each cx and cc cyl
0.25 to 3.50 in 0.25 Steps
4.00 to 6.00 in 0.50 Steps
Prisms 1/2.1, 2, 3, 4, 5, 6, 8, 10, 12
Accessories
Maddox rod
Stenopaic slit
Red glass
Prinhole 2 blank discs
Green glass