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 a large proportion of the light from the cut-off frequency (edge) onwards. This results in an increase in contrast and a reduction in glare.
The darkened upper edge means that the glasses fit close to the head, effectively preventing stray light from above from reaching the eye. This is further supported by the wide temples with integrated filters.
The disturbing short-wave components of the spectrum in particular are filtered out, while a high degree of light transmission is achieved at the same time. This makes edge filter spectacles particularly suitable for the visually impaired. The edge filter spectacles are suitable for wearing over prescription frames.
The darkened upper edge means that the glasses fit close to the head, effectively preventing stray light from above from reaching the eye. This is further supported by the wide temples with integrated filters.
The disturbing short-wave components of the spectrum in particular are filtered out, while a high degree of light transmission is achieved at the same time. This makes edge filter spectacles particularly suitable for the visually impaired. The edge filter spectacles are suitable for wearing over prescription frames.
Features / Components:
- large field of vision due to curved frame shape
- protection from lateral light incidence due to side protection parts and from above due to pronounced upper edge
- side protection parts in lens color, optionally in other colors
- rubberized temple inserts for a better fit
- low weight thanks to polycarbonate lenses
- edge/comfort filter
- including SunCoat (hard coating and back surface ET)
- can also be glazed with prescription lenses (curve 6)
- prism-compensated lenses for optimized visual impression
- suitable for sports and leisure thanks to shatterproof lenses according to DIN "ball drop test"
- including case
Price (without guarantee):
The price is available on request from the manufacturer / distributor.
REHADAT does not sell any products
Please contact the manufacturer or distributor.
Manufacturer:
A. Schweizer GmbH
Hans-Böckler-Str. 7
91301 Forchheim
Telephone:
09191 7210-0
Email:
info@schweizer-optik.de
Homepage:
https://www.schweizer-optik.de
Distributor:
Augenoptik-Fachhandel
Bundesweite Suche nach Augenoptikern
Homepage:
https://www.zva.de/optikersuche
No data available
Keywords
- cut-off filter glasses |
- information and communication |
- ISO 22 03 |
- ISO 22 03 03 |
- reading aid |
- tinted glass |
- visual aid |
- visual impairment
ISO
Reference Number:
Hil132840
Last Update: 10 Feb 2025