Optical Specifications
| Specification | Value | | Transmission Band 1 | Tavg > 65% 244 – 256 nm | | Center Wavelength 1 | 250 nm | | Guaranteed Minimum Bandwidth 1 | 12 nm | | FWHM Bandwidth 1 (nominal) | 15.2 nm | | Blocking Band 1 | ODavg > 6 200 – 236 nm | | Blocking Band 2 | ODavg > 4 263 – 450 nm | | Blocking Band 3 | ODavg > 2 450 – 600 nm |
General Filter Specifications
| Specification | Value | | MercuryLine | 253.7 nm | | Angle of Incidence | 0 ± 7 degrees | | Cone Half-angle | 10 degrees | | Optical Damage Rating | Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs. | | Effective Index | 2.36 |
Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
| Specification | Value | | Transverse Dimensions (Diameter) | 25 mm | | Transverse Dimensions 2 (Diameter) | 50 mm | | Transverse Tolerance (mounted) | + 0.0 / – 0.1 mm | | Filter Thickness (Mounted) | 3.5 mm | | Filter Thickness Tolerance (Mounted) | ± 0.1 mm | | Clear Aperture | ≥ 22 mm | | Clear Aperture 2 | ≥ 45 mm | | Scratch-Dig | 80-50 | | 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！ emrock滤光片 254 nm Hg01-254-25
emrock滤光片 254 nm Hg01-254-25
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