Trail Lens Set ,Illuminated

Model HV-OE0013

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.

Features:

·    Trial Lens rims are colour coded to power

·    All Trial Lenses fit to a modern trial lens frames

·    All lenses are marked on both sides - so you don't need to think about right and left lenses

·    Cylinder Lenses have Axis Markings on the Lens rim This means that you can be sure that the cylinder axis on the lens conforms to the marking on the Lens rim

·    It also means that the Optical centre of the Lens is at the geometric centre of the mount.

Specifications:

·    32 Pairs Each cx and cc sph

·    20.00 Pairs Each cx and cc cyl

·    0.25 to 4.00 in 0.25 Steps

·    0.25 to 3.50 in 0.25 Steps

·    4.50 to 6.00 in 0.50 Steps

·    4.00 to 6.00 in 0.50 Steps

·    7.00 to 14.00 in 1.00 Steps

·    Prisms 1/2.1, 2, 3, 4, 5, 6, 8, 10, 12

·    16.00 to 20.00 in 2.00 Steps