MG Scientific Trail Lens Set Refraction Box Illuminated Ophthalmology & Optometry

DESCRIPTIONS:-Trial lenses are made to the finish and quality standards that professional eye-care practitioners should expect. With a product that is used so much. It is vital that is made with practicality and ease of use in mind. There are numerous features that mean that Optimed Trial Lenses are ideal for your consulting room.Specifications:-Trial Lens rims are colour coded to power. (This Set contains 266 Lenses in metal rings. )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.CONCAVE(-) CONVEX(+) CONCAVE(-) CONVEX(+) PRISM ACCESSORYSPHERE SPHERE CYLINDER CYLINDER Degree Pcs Degree Pcs Degree Pcs Degree Pcs Degree Pcs Specification Pcs0.25 2 0.25 2 0.25 2 0.25 2 0.5 2 Black 10.5 2 0.5 2 0.5 2 0.5 2 1 1 Red 10.75 2 0.75 2 0.75 2 0.75 2 2 1 Green 11 2 1 2 1 2 1 2 3 1 Plane(2) 21.25 2 1.25 2 1.25 2 1.25 2 4 1 Maddox(2) 21.5 2 1.5 2 1.5 2 1.5 2 5 1 Slit 11.75 2 1.75 2 1.75 2 1.75 2 6 1 Polariscope 12 2 2 2 2 2 2 2 8 1 Cross(2) 22.25 2 2.25 2 2.25 2 2.25 2 10 1 Frosted 12.5 2 2.5 2 2.5 2 2.5 2 Pinhole(2) 22.75 2 2.75 2 2.75 2 2.75 2 Cross Cylinder(2) 23 2 3 2 3 2 3 2 3.25 2 3.25 2 3.25 2 3.25 2 3.5 2 3.5 2 3.5 2 3.5 2 3.75 2 3.75 2 3.75 2 3.75 2 4 2 4 2 4 2 4 2 4.25 2 4.25 2 4.5 2 4.5 2 4.5 2 4.5 2 5 2 5 2 4.75 2 4.75 2 5.5 2 5.5 2 5 2 5 2 6 2 6 2 5.25 2 5.25 2 5.5 2 5.5 2 5.75 2 5.75 2 6 2 6 2 6.5 2 6.5 2 7 2 7 2 7.5 2 7.5 2 8 2 8 2 8.5 2 8.5 2 9 2 9 2 9.5 2 9.

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• Product can be used for demonstation or scientific purposes, as applicable
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