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F22 - 11% Grey - Clip On

F22 - 11% Grey - Clip On

Filter Number: 22
Lens Colour: Grey
Visible Light Transmission: 11%
Protection: Ultraviolet


Corneal Pathology
Diabetic Retinopathy
Post Cataract

Each filter colour has a Visible Light Transmission (VLT) figure, which indicates the percentage of light passing through the filter. A low value will block more light from entering the eye; a high value allows more light into the eye. You should avoid a VLT% that is too dark for your needs for safety reasons.

The grey filter offers a comfortable, true colour rendition and may assist in cutting glare.

The clip on & flip up frame simply clips onto your prescription spectacles and can be flipped up when the filter is not required. The clip on frame comes in two sizes, small and large.

Please note: Frame images are shown in greyscale, please refer to the colour swatch above as a guide to the tint of these filters.

Description   Code   Price
 excl. VAT
F22 - 11% Grey - Clip On - Small F22#17 £35.92
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F22 - 11% Grey - Clip On - Large F22#21 £35.92
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