Features |
Unit |
Product Indicator |
Optical properties | ||
Typical numerical aperture |
/ | 0.06~0.24 |
Geometric performance | ||
Outer diameter of fluorine-doped tube |
mm | 35.5±0.5 |
Inner diameter of fluorine-doped tube |
mm | 27.5±0.5 |
Thickness of fluorine-doped layer |
mm | 2.0±0.2 |
Length of fluorine-doped tube |
mm | 800±50 |
Out-of-roundness of fluorine-doped tube |
/ | ≤1.0% |
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