IOT Alpha Series Freeform Progressive Lenses

Short Description:

The Alpha Series represent a group of engineered designs that incorporate Digital Ray-Path® technology. Prescription, individual parameters and frame data are taken into account by the IOT lens design software (LDS) to generate a customized lens surface that is specific to each wearer and frame. Each point on the lens surface is also compensated to provide the best possible visual quality and performance.

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Product Detail

Product Tags

Alpha Series Lenses

Alpha H25

RECOMMENDED FOR
Experienced wearers looking for a high quality, compensated progressive lens, with an intensive use of near vision. Suitable for low sphere power scripts and plano powers. Myopic patients will appreciate the hard design in all frame types.
BENEFITS/FEATURES
▶High precision and high personalisation due to Digital Ray-Path technology.
▶Sharp vision.
▶User comfort due to enlarged near visual field.
ORDERING GUIDE
▶Order using normal progressive script
▶Distance PD
▶14, 16 corridors
▶Minimum fitting height：14mm to 20mm

Alpha H45

RECOMMENDED FOR
Demanding wearers looking for a high quality, general purpose compensated progressive lens, for everyday activities. Suitable for myopic prescriptions with a cylinder up to -1.50, small pupil distances, short corridors.
BENEFITS/FEATURES
▶High precision and high personalisation due to Digital Ray-Path technology.
▶Best natural vision in any situation.
▶Perfect balance between near and far.
▶Patients will appreciate the hard design even in the high wrap frames.
ORDERING GUIDE
▶Order using normal progressive script
▶Distance PD
▶14, 16 corridors
▶Minimum fitting height：14mm to 20mm

Alpha H65

RECOMMENDED FOR
Experienced wearers looking for a high quality, compensated progressive lens, that have a preference for outdoor activities. Suitable for myopic prescriptions with a cylinder greater than -1.50.
BENEFITS/FEATURES
▶High precision and high personalisation due to Digital Ray-Path technology.
▶Superior far vision with minimum side distortions.
▶Extra wide far visual zone.
▶Especially suitable for wraparound frames.
ORDERING GUIDE
▶Order using normal progressive script
▶Distance PD
▶14, 16 corridors
▶Minimum fitting height：14mm to 20mm

Alpha S35

RECOMMENDED FOR
Soft design for easy adaptation for beginners.Alpha S35 is a fully personalized design for first time progressive wearers. It has a smooth soft transition between distance and near vision zones, providing more comfort for beginners.
BENEFITS/FEATURES
▶Personalized daily use progressive lens
▶Extra-soft design for a natural and smooth transition between distances
▶Easy and quick adaptation
▶High precision and personalization thanks to Digital Ray-Path® technology
▶Variable inset and thickness reduction
ORDERING GUIDE
▶Order using normal progressive script
▶Distance PD
▶14, 16 corridors
▶Minimum fitting height：14mm to 20mm

Product Paramenters

DESIGN/INDEX	1.50	1.53	1.56	1.59	1.60	1.67	1.74
ALPHA H25	√	√	√	√	√	√	√
ALPHA H45	√	√	√	√	√	√	√
ALPHA H65	√	√	√	√	√	√	√
ALPHA S35	√	√	√	√	√	√	√

Main Advantage

*High precision and high personalization due to Digital Ray-Path
*Clear vision in every gaze direction
*Oblique astigmatism minimized
*Complete optimization (personal parameters are taking into account)
*Frame shape optimization available
*Great visual comfort
*Optimum vision quality in high prescriptions
*Short version available in hard designs