Aspheric lenses available in a wide range

Aspheric lenses available in a wide range


Aspheric lenses “high technology”

– available in a wide range – </font color>

Ray Tracing IODA aspheric lenses calculation

Ray-Tracing optical computing software

Among the organic resin lenses, the lenses of aspherical geometry have gradually gained space in  the market at the expense of the lenses of spherical geometry.

This has happened thanks to their lower weight, reduced thickness and to their high optical quality, which allows the reduction of various aberrations, including field curvature, astigmatism by oblique beams and the longitudinal spherical aberration.

IODA produces on its site aspheric glass moulds, which allow to create finished and semi finished lenses.

With the cooperation of the University of Padova, IODA has created a new software called “Ray Tracing”,  which permits to calculate with great precision the vision ray and therefore to calculate the IODA aspheric design
ideal aspheric correction. In this way we can reduce to a minimum level the above mentioned aberrations in every part of the lens.

The hyperbolic curve of IODA’s lenses allows to produce elegant and refined glasses, even with lenses of significant power,  increasing at the same time the comfort for the wearer.

The finished lenses are available in 60 and 65 mm diameter, the spheric power ranges from +1.00 to +8.00, with cylinder till 2.00 dioptries (until Sph +6.00 Cyl+2.00).
IODA lenti asferiche

All IODA products, including the aspherical semi-finished and finished lenses, are produced in Padua, by specialized technicians,  who follow all the production steps, including 100% control (we check our lens one by one).

In each lens you can find all the commitment and knowledge of a company that puts the quality of its products as its principal objective.






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