While we carry many of the top name brand lenses, our goal is to provide high quality lenses at reasonable prices. This is why we recommend IOT, as well as the Envue line of freeform lenses. Both Envue and IOT have unique feature sets that should cover any type of prescription. IOT is a lens design company that is owned by Younger Optics. They have designed digital progressives for some of the larger lens and insurance companies.
To simplify the IOT designs:
Camber D= Distance enhanced design, default or user defined position of wear measurements
Camber Steady= Balanced lens design, default or user defined position of wear measurements
Camber N= Near enhanced design, default or user defined position of wear measurements
(The Camber lens blank utilizes a variable base curve. In our opinion this makes the Camber lens one of the most Advanced Freeform lenses on the market. Where Camber really excels, is in the higher plus powers.)
Ultimate D= Distance enhanced design, requires position of wear measurements
Ultimate B= Balanced lens design, requires position of wear measurements
Ultimate N= Near enhanced design, requires position of wear measurements
Universal D= Distance enhanced design, uses default position of wear measurements
Universal B= Balanced lens design, uses default position of wear measurements
Universal N= Near enhanced design, uses default position of wear measurements
Freedom HD Freeform Lenses are one of out newest freeform designs. It requires the frame trace for calculations. These calculations in turn push the unwanted distortions outside of the frame on the lens blank.
Freedom HD Max Thin- Balanced lens design with the following technologies inside: Binocular Balance, Clerview, Optimesh, ThinMax, Multi Corridor, Multi Inset, and Digital Profile. It was developed with the most advanced design technologies and thickness optimization technologies to obtain the best lens in optical clarity and aesthetics.
Freedom HD Deluxe Thin-Balanced lens design. It features all the technologies built into the Max Thin without the binocular balance technology.
Freedom HD Freedom-Non Compensated Digital Lens for the budget minded. Still a great lens.
Freedom HD Office-This lens is available in 3 distances. Meeting (Room Distance), Desktop (Cubical Area), and LapTop (Intemediate and reading) It features OptiMesh, Digital Profile, and Binocular Balance.
Freedom HD Millenial-Essentially it is a single vision lens with a bump of add power at the bottom. It comes in 3 power ranges: +.40, +.60, and +.80
Freedom HD Drive GT-Distance enhanced design developed with a wide intermediate. It features OptiMesh Technology, Digital Profile, Varible Inset and Corridor.
Envue HD Thin SV-A Freeform lens design featuring ThinMax, Clearview, OptiMesh, and High wrap compensation.
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Envue Thin Technology
OptiMesh Technology