The Avon Protection Vision Correction Assembly allows prescription lenses to be fitted to a wide range of Avon Protection 50 Series masks. Avon Protection has found that approximately 30% of users require some form of vision correction when using a respirator.
Designed specifically for spectacle wearers, the Avon Protection Vision Correction Assembly features a fully integrated design that accommodates prescription lenses ranging from –10.00 to +8.00 diopters.
The flexible assembly folds inside the mask to facilitate installation and adjustments. Its design also allows the lens height to be adjusted without special tools.
For safety reasons, Avon Protection recommends wearing the Clear Outsert (70501/156) with 50 Series masks when using corrective lenses, in case of extreme ballistic impact.
Avon Protection can also provide a lens fitting service if required.
TECHNICAL SPECIFICATIONS:
- Power: 10.00 dioptres to +8.00 dioptres and astigmatic powers up to 2.50 dioptres
- Minimum lens size: Based on the smallest lens size used for standard military corrective (prescription) lenses (46mm horizontal, 37mm vertical, and 50mm diagonal (superior nasal to inferior temporal).
- Panascopic tilts: No greater than 15 degrees
- Face form angles (measured at 64mm inter-pupillary distance): No greater than 20 degrees (10 degrees per lens)
- Weight (excluding lenses): 8 grams
- Vertical position adjustments: by ±10mm in order to suit the user
MASK COMPATIBILITY:
- C50
- PC50
- FM50
- HM50
- FM53
- FM54