Opto Tech MD Progressive Lenses

Short Description:

Modern progressive lenses are seldom absolutely hard or absolutely, soft but rather strive for a balance between the two in order to achieve a better overall utility. A manufacturer may also choose to employ the features of a softer design in the distance periphery in order to improve dynamic peripheral vision, while employing the features of a harder design in the near periphery in order to ensure a wide field of near vision. This hybrid-like design is another approach that sensibly combines the best features of both philosophies and is realized in OptoTech‘s MD progressive lens design.

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Product Detail

Product Tags

Design Characteristics

The Universal Vision

Corridor Length (CL)	9 / 11 / 13 mm
Near Reference Point (NPy)	12 / 14 / 16 mm
Minimum Fitting Height	17 / 19 / 21 mm
Inset	2.5 mm
Decentration	up to 10 mm at max. dia. 80 mm
Default Wrap	5°
Default Tilt	7°
Back Vertex	13 mm
Customize	Yes
Wrap Support	Yes
Atorical Optimization	Yes
Frameselection	Yes
Max. Diameter	80 mm
Addition	0.50 - 5.00 dpt.
Application	Universal

Introduction of OptoTech

Since the company was founded, the OptoTech name has represented innovation and technological advancement in optical manufacturing equipment. The company was founded in 1985 by Roland Mandler. From the first design concepts and the construction of conventional high speed machines, to the wide range of state of the art CNC generators and polishers offered today, many of our innovations have helped shape the market.
OptoTech has the broadest range of machinery and process technology available on the world market for both precision and ophthalmic optics. Pre-processing, generating, polishing, measuring and post-processing – we always offer a complete line of equipment for all your manufacturing needs.

For many years, OptoTech is known for their expertism in freeform machinery. However OptoTech offers even more than machines. OptoTech wants to transfer the know-how and the philosophy of freeform to the customer, so they are able to give their clients an affordable and optically advanced solution adapted to each Individuals need. OptoTech lens design software enables customers to calculate different kinds of lens specialties considering individual needs of the consumer. They offer a wide range of individual lens designs. Different channel lengths combined with various designs maximize the customer value.Additionally, OptoTech has designs for special needs such as blended tri-focal, mild add, office lenses, blended high minus(lenticular), or atoric optimization and allows to build a complete product family on a very high level. All designs can be decentrated up to 10 mm to guarantee most thinest lenses.

What is the difference between HC, HMC and SHC？

Hard coating	AR coating/Hard multi coating	Super hydrophobic coating
makes the uncoated lens hard and increases the abrasion resistance	increases the transmittance of the lens and reduces surface reflections	makes the lens waterproof, antistatic, anti slip and oil resistance