Perret Opticians
 
We have been opticians for three generations in our family, and our activity is targeted on three areas, optometry, contact lenses and optical instruments.

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OPTICAL CORRECTION

UNIFOCAL

SeeMax

Bi-aspheric- Multi-direction

 

Nikon SeeMax a 1.67 index single vision bi-aspheric lens, based on on frame shape.

Aspheric technology giving an optimised custom-design and evaluation, the optical performance of the lens is greatly improve

 

Aspheric lens on one axe

 

 

 

Bi-Aspheric lens 1 axe of asphericity on the front surface and  2 axes of asphericity on the back surface.

 

 

 

The SeeMax lens is bi-aspheric lens in a multi-direction way. There is one aspheric axe on the front surface and height axes of asphericitry on the back surface. So the optique qualitiy ist optimised on all the surface of the lens.

 

 

The value of the side-astigmatism in 3D

Usual Asphericity Nikon SeeMax TM

Shift of the optical power in at different angle

Near vision simulation


Distant vision simulation
 

Nikon SeeMax is optimised  regarding the shape of le lens in the spectacle:


Nikon SeeMax a 1.67 index single vision bi-aspheric lens, based on on frame shape.The fitting of the lens is individual. The lens is optimised for 8 axes in the zone of vision regarding the shape and the centration of the lens

 

 

 

 

-- Optimal zone  -- None optimal zone

  • Sharp vision in any angle of view
  • Optimisation of oblique view
  • A better stereo-vision
  • A better field of sharpness at near


Nikon Zen SeeMax 1.67

Coating   nd g/cm 3 Nbre Abbe  UV Lieferbereich Option
HCC 1.67 1.35 32 400 +8.00 à -10.00 D cyl 4 Prisma < 3, Base spezial Optislim

 

 

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