Description
The AR Coat Filter is designed to maximize the transmission of 630 – 670nm lasers. Scratch-resistant, anti-reflection, and anti-smudge coatings are available.
- Excellent transmission
- Excellent optical characteristics
- Excellent surface hardness
- Excellent smudge resistance
MAXIMUM AVAILABLE SIZE – With Anti-Reflection Coating 290mm x 360mm. Without Anti-Reflection Coating 400mm x 550mm.
THICKNESS – 0.5, 0.8, 1.0. 1.5, 2.0, 2.5, 3.0, 4.0 and 5.0mm. Please contact us if you require other thickness.
MACHINING / PRINTING – Available to customer specification.
COLORS – Available in clear and many colors.
| PHYSICAL PROPERTIES |
| PROPERTY |
METHOD |
UNIT |
Value |
| Specific Gravity |
ASTM D-792 |
|
1.19 |
| Elongation |
ASTM D-638 |
% |
5 |
| Flexural Rupture Strength |
ASTM D-790 |
kg/cm2 |
800 |
| Heat Distortion Temperature |
ASTM D-648 |
ºC |
110 |
| Maximum recommended continuous temperature |
2 |
ºC |
80 |
| Available with higher temperature ratings on request, 90-95ºC |
| Coefficient of Thermal Expansion |
ASTM D-696 |
cm/cm/ºC |
7 x 10-5 |
| Heat Resistance |
80ºC x 100hr |
|
No Change |
| Cold Resistance |
-40ºC x 100hr |
|
No Change |
| Humidity Resistance |
40ºC x 90% x 100hr |
|
No Change |
| Thermal Cycle |
-40ºC <> 80ºC
(10 cycles) |
|
No Change |
| Pencil Hardness |
|
|
6H – 8H |
| Shed Water (Touch Angle) |
|
|
114º |
| CHEMICAL |
| Sodium Carbonate |
|
|
Dissolved |
| Soap Aqua Solution |
|
|
No Change |
| Sulfuric Acid |
|
|
Dissolved |
| Isopropyl Alcohol |
|
|
No Change |
| Water |
|
|
No Change |
* Value provided cannot be guaranteed in your application due to circumstances beyond our control.
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