Trail Lens Set Illuminated Manufacturer,Supplier and Exporter in Ambala
Product Code : EL-EDE-12952
School Lab Equipments Ambala is a leading Trail Lens Set Illuminated Manufacturer,and suppliers in Ambala India
DESCRIPTION:
Trail 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.
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 center of the Lens is at the geometric center 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
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