NoIR Fit Over, 4% Dark Gray, Extra Dark
NoIR filters can help people minimize eye discomfort and maximize visual resolution. Filter shade number 23 - dark gray - is an extra dark filter which allows in only 4% of visible light, has 100% ultraviolet protection and provides a comfortable color which cuts glare, sharpens focus and provides a natural color rendition. It is often recommended for people with Retinitis Pigmentosa for its light sensitivity, glare control and contrast enhancement. The standard fit-over style frame may be worn over most prescription frames or worn alone. It features side shields with temple lapped construction to keep out extraneous light and wind and it has curved temple pieces for a non-slip fit. Frame measures 6" temple to temple. One year warranty. Above image is for style only and does not represent actual lens color.
The NOIR filter system offers a wide range of colored
filters to help people minimize eye discomfort and maximize visual resolution. Different filter shades provide
varying functions, combining relief from glare, contrast enhancement, and general relief of eye strain. Pick
the filter which best suits your needs. Filter colors are then available in a wide variety of styles. All
glasses come with a carrying case and include a one year warranty.
*BBP = Blue Blocker Protection
The following filters offer 100% Ultraviolet protection,
but no infrared protection.
| Filter Number |
Color |
Sample Color |
Visible Light Transmitted |
Description |
| 58 |
Light Yellow |
|
65% |
Heightens contrasts. Provides maximum brightness and
enhances visual acuity. |
| 20 |
Light Gray |
|
58% |
Relieves indoor glare. Helpful under flourescent
lighting. |
| 50 |
Yellow |
|
54% |
Heightens contrast, maximum brightness.
*BBP |
| 48 |
Light Amber |
|
53% |
Has 100% ultraviolet protection |
| 60 |
Orange |
|
49% |
Provides high contrast; Intensifies backgrounds
allowing wearers to see objects more clearly. *BBP |
| 88 |
Light Plum |
|
40% |
Has 100% ultraviolet protection. |
| 21 |
Medium Gray |
|
32% |
Soothing color sharpens focus and provides excellent
glare protection. |
| 81 |
Medium Plum |
|
20% |
General purpose filter with glare reduction for
enhanced visual acuity. *BBP |
| 40 |
Amber |
|
16% |
All purpose color heightens contrast and relieves
glare. *BBP |
| 22 |
Dark Gray |
|
13% |
Extremely comfortable color; cuts glare and sharpens
focus with natural color rendition. |
| 30 |
Gray-Green |
|
7% |
Glare protection with a low visible light
tranmsmission. |
The following "dark" filters keep out the maximum amount
of light and glare. Good for people who are extremely light sensitive. All offer 100% Ultraviolet
protection.
| Filter Number |
Color |
Sample Color |
Visible Light Transmitted |
Description |
| 23 |
Dark Gray |
|
4% |
Comfortable color cuts glare, sharpens focus, and
provides natural color rendition. |
| 33 |
Dark Gray-Green |
|
4% |
An extra dark filter and has 100% ultraviolet protection. |
| 43 |
Dark Amber |
|
4% |
Heightens contrast and relieves glare.
*BBP |
| 53 |
Dark Yellow |
|
4% |
Combines contrast enhancement with glare reduction for
visual acuity. *BBP |
| 63 |
Dark Orange |
|
4% |
Intensifies backgrounds for enhanced visual auity and
increased contrast. *BBP |
| 80 |
Dark Plum |
|
4% |
General purpose filter for glare protection and
enhanced visual acuity. *BBP |
The following filters offer Infrared (IR) Protection in
addition to 100% Ultraviolet protection. By reducing IR, these filters cut the overall heat energy bombarding
the retina, providing a more soothing, comfortable viewing experience.
| Filter Number |
Color |
Sample Color |
Visible Light Transmitted |
Description |
| 11 |
Light Amber |
|
40% |
Helpful on hazy, overcast days. Relieves sensitivity to
indoor lighting. *BBP |
| 12 |
Light Gray-Green |
|
40% |
For indoor lighting and hazy days. Natural color
rendition. *BBP |
| 02 |
Medium Gray-Green |
|
18% |
All purpose sunglass provides glare reduction and
natural color rendition. *BBP |
| 01 |
Medium Amber |
|
10% |
All purpose sunglass for glare reduction and enhanced
visual acuity. *BBP |
| 07 |
Dark Amber |
|
2% |
Relieves extreme photophobic light sensitivity.
*BBP |
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