TRIAL LENSES SETS AND TRIAL CASES
We manufacture the best trial lenses of the market by ourselves in our factory in Milan. The product is 100% Made in Italy.
We assure: exact dioptric powers, the geometric centers coinciding with optic centers, the cylindrical lenses axis is geometrically centered.

We use white optical glass with refractive index 1.523.
Spherical lenses: bi-concave and bi-convex - diameter mm 22.
Cylindrical lenses: plano-concave and plano-convex - measures mm 22 x 18.
Prisms: measures mm 22 x 18.
The rims are made of nylon with 38 mm diameter, in green color for plus powers and amaranth/red for minus powers.
The cases are made of similar leather or beech-wood coated with specific water painting.

90/158 LENSES SETS:

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232 LENSES SETS:

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CABINET 232 LENSES:

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