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

 Single vision lenses

ONE HD

 

 

The unifocal personalized for a crisp and perfect image

The ONE HD-Single vision lenses is made individually to every eyeglass wearer and offers him a high-contrast sharp image up to the glass border! A new visual dimension which is to be owed the Swiss HD technology, because it makes possible a revolutionary precision in the optical lenses.

Which glass offers perfect image definition up to the glass border?

ONE HD, the personalized Free form Single vision lenses of the firm Optiswiss, the innovative lens manufacturer from Switzerland!

Optiswiss offers to you with the ONE HD another lens which is manufactured with the unique digital Swiss HD technology. The Swiss HD technology makes possible the development and production qualitatively of exceptionally high-quality glasses . The calculation of the glasses takes place on the bases of a new method taking into account the most current knowledge in the field of the Front wave technology . While manufacturing the glasses more than 40'000 coordinates are considered.

Of course the individual parameters and version data flow at near the correction data also onto the complex calculation of the HD glasses and create for every eyeglass wearer individual eyes / lenses-Simulation. This gives a binocular visual model witch corresponds accurately to the visual situation of the wearer.

Confrontation of unifocals

The image quality is essentially better with an ONE HD, than with a conventional Single vision lenses lens. The farther the line of sight is removed from the optical center, the worse the image becomes with a conventional Single vision lenses. With the oblique view (approx. 30 °) a conventional glass possesses an abnormality of 0.50 dpt what corresponds to a visual acuity drop of 50%. A personalized ONE HD-Single vision lenses offers on the contrary a perfect image definition up to the glass border.

A unique visual comfort and a better contrasts?

Advantages of the Single vision lenses ONE HD

  • · Perfect image definition up to the glass border
    · Manufactured with the most modern Swiss HD technology
    · Maximum contrast
    · Manufactured with the highest exactness from <1 µm
    · Unique visual comfort
    · Consideration of individual parameters

 

 

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