Optical Specifications | Specification | Value | | Transmission Band 1 | Tabs > 40% 248.6 nm | | Center Wavelength 1 | 248.6 nm | | Guaranteed Minimum Bandwidth 1 | Transmission guaranteed for laser wavelength only | | FWHM Bandwidth 1 (nominal) | 1.7 nm (typical); 2.2 nm (maximum) | | Blocking Band 1 | ODabs > 5 228.2 – 246.1 nm | | Blocking Band 2 | ODabs > 6 228.7 – 244.9 nm | | Blocking Band 3 | ODabs > 6 252.3 – 273.5 nm | | Blocking Band 4 | ODabs > 5 251.1 – 279.9 nm |
General Filter Specifications | Specification | Value | | Laser Wavelength 1 | 248.6 nm | | Angle of Incidence | 0 ± 2 degrees | | Cone Half-angle | 0.5 degrees | | Optical Damage Rating | 0.1 J/cm2 @ 532 nm (10 ns pulse width) | | Effective Index | 1.77 |
Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes) | Specification | Value | | Transverse Dimensions (Diameter) | 12.5 mm | | Transverse Dimensions 2 (Diameter) | 25 mm | | Transverse Tolerance (mounted) | + 0.0 / – 0.1 mm | | Filter Thickness (Mounted) | 3.5 mm | | Filter Thickness Tolerance (Mounted) | ± 0.1 mm | | Clear Aperture | ≥ 10 mm | | Clear Aperture 2 | ≥ 22 mm | | Scratch-Dig | 60-40 | | Substrate Type | Fused Silica | | Substrate Thickness (unmounted) | 2.0 mm | | Substrate Thickness Tolerance (unmounted) | ± 0.1 mm | | Orientation | Arrow on ring indicates preferred direction of propagation of light |
亲们请注意：滤光片没有全部展示在店铺，本店铺里没找到合适您用的，请直接店主索取更详细的资料或者可以自行登录到semrock网（http://www.semrock.com）挑选您适合的产品之后店主！ semrock滤光片 248.6 nm LL01-248-12.5
semrock滤光片 248.6 nm LL01-248-12.5
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