| Product name：Lens protection plate |
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| Technical specification |
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Meterial
|
Soda lime glass, White glass
|
|
Diameter
tolerance
|
±0.1mm
|
|
Thickness tolerance
|
±0.1mm
|
|
Surface
quality
|
40-20（MIL-PRF-13830B）
|
|
Coating
|
AR Coating + Waterproof
Coating
（Spectral characteristics refer to the
drawing on the right side）
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