Papua New Guinea MZ520815
1: Excellent transmittance
2: The cut-off depth is up to OD6
Category:
Papua New GuineaFilter
Product Description
1: Excellent light transmittance
2: Cut-off depth up to OD6
General Specifications
|
material |
H-K9L |
|
focal length tolerance |
±1% |
|
Surface Quality |
60/40 |
|
light filter |
>86% |
|
Thickness Tolerance |
±0.1mm |
|
Operating temperature |
-400 °C ~+400 °C |
|
bubble degree |
3C |
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