Description
Product Type:
Edge filter glasses
Areas of Application:
- Outdoor use
- Contrast enhancement
- Cataracts
- Albinism
- Diabetic retinopathy
- Glare sensitivity
Description:
Edge filters allow light to pass through almost unfiltered up to a cut-off frequency, but absorb from the Cutoff frequency (edge) a large part of the light. This increases the contrast and reduces glare.
Thanks to the darkened upper edge, the glasses lie close to the head and effectively prevent stray light from reaching the eye from above. This is also supported by the broad brackets with integrated filters.
The disturbing short-wave parts of the spectrum in particular are filtered out, with a high degree of light transmission being achieved at the same time. As a result, the edge filter glasses are especially suitable for the visually impaired. The edge filter glasses are suitable for wearing over the correction frame.
Technical Data:
Clip width / disc height: 123/40 mm
Price (without guarantee):
The price is available on request from the manufacturer / distributor.
Données de contact du fabricants
