Semrock 滤光片 FF01-449/520-25
449/520 nm BrightLine® dual-band bandpass filter
| Individual multiband fluorescence bandpass filters that utilize Semrock's patented single-substrate construction. These filters have extremely high transmission, steep and well-defined edges, and outstanding blocking between the passbands. All thin-film, hard-coated construction for unsurpassed performance and reliability.
BrightLine exciter for CFP/YFP imaging channels optimized for Lumencor CELESTA light engine® utilizing 445 nm & 518 nm wavelengths. |
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曲线ASC II 参数：measured 类型：Transmission 下载FF01-449/520-25数据： TXT Spectrum data Semrock网站链接：FF01-449/520-25 |
| 型号 | 尺寸 | *未税价格 |
| FF01-449/520-25 | 25 mm x 5.0 mm | $507.00 |
* 说明：价格为未包含增值税，关税及运费之价格。
通用规格
| 参数 | 值 |
| size | 25 mm x 5.0 mm |
| shape | round |
| mounted | true |
| substrate.thickness | 2.0 mm |
| substrate.type | low-autofluorescence optical quality glass |
| scratch-dig | 60-40 |
BrightLineBandpass.Dualband系列参数
| 参数 | 值 |
| tavg-and-passband-range.1 | Tavg > 90% 439 – 459 nm |
| center-wavelength.1 | 449 nm |
| gmbw.1 | 20 nm |
| fwhm.1 | 26.7 nm |
| tavg-and-passband-range.2 | Tavg > 90% 510 – 530 nm |
| center-wavelength.2 | 520 nm |
| gmbw.2 | 20 nm |
| fwhm.2 | 27.9 nm |
| blocking-and-band.1 | ODavg > 5 200 – 275 nm (Design specification - measurements are noise-floor limited) |
| blocking.range.2 | ODavg > 5 275 – 300 nm |
| blocking.range.3 | ODavg > 6 300 – 428 nm |
| blocking.range.4 | OD > 3.5 466.5 nm |
| blocking.range.5 | ODavg > 6 473 – 495 nm |
| blocking.range.6 | OD > 3.5 502 nm |
| blocking.range.7 | OD > 3.5 538.5 nm |
| blocking.range.8 | ODavg > 6 546 – 850 nm |
| blocking.range.9 | ODavg > 4 850 – 925 nm |
| blocking.range.10 | ODavg > 2 925 – 1100 nm |
| aoi | 0 ± 5 degrees |
| cha | 7 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 | 1.89 Understanding ‘Effective Index of Refraction’ neff |
| Transverse.Dimensions.(Diameter) | 25 mm |
| Transverse.Tolerance.(mounted) | + 0.0 / – 0.1 mm |
| Filter.Thickness.(Mounted) | 5.0 mm |
| Filter.Thickness.Tolerance.(Mounted) | ± 0.1 mm |
| Clear.Aperture | ≥ 21 mm |
| Orientation | Arrow on ring indicates preferred direction of propagation of light |