Acton紫外—— 寬帶UV-NIR衰減片
從190nm到1700nm的恒定傳輸，從紫外到近紅外的一致衰減，以及的光學(xué)性能和波前質(zhì)量。這些ND濾波器非常適合用于寬帶光源，如氙、氘和鹵鎢，通常用于精密光學(xué)系統(tǒng)、光譜儀和醫(yī)療系統(tǒng)。
- 從190nm到1700 nm的寬帶ND性能
- 各種標(biāo)準(zhǔn)密度可從0.3 OD到2.5 OD
- 優(yōu)良的λ/10傳輸質(zhì)量
- 能堆積起來(lái)創(chuàng)造更多或更深的密度嗎
- 可定制尺寸和密度
| Optical Density | Nominal Transmission | Transmission Range | 0.5" Part Numbers | 1.0" Part Numbers | 2.0" Part Numbers |
|---|---|---|---|---|---|
| 0.3 | 50% | 47-54% | FND0.3-.5D-BB | FND0.3-1D-BB | FND0.3-2D-BB |
| 0.5 | 32% | 28-35.5% | FND0.5-.5D-BB | FND0.5-1D-BB | FND0.5-2D-BB |
| 1.0 | 10% | 8-12.5% | FND1.0-.5D-BB | FND1.0-1D-BB | FND1.0-2D-BB |
| 1.3 | 5.0% | 4-6% | FND1.3-.5D-BB | FND1.3-1D-BB | FND1.3-2D-BB |
| 1.5 | 3.0% | 2.5-4.5% | FND1.5-.5D-BB | FND1.5-1D-BB | FND1.5-2D-BB |
| 2.0 | 1.0% | 0.6-0.1.6% | FND2.0-.5D-BB | FND2.0-1D-BB | FND2.0-2D-BB |
| 2.5 | 0.3% | 0.24-0.36% | FND2.5-.5D-BB | FND2.5-1D-BB | FND2.5-2D-BB |
| Specifications: | |
| Material | UV fused silica |
| Diameter tolerance | +0.00/-0.005” |
| Thickness tolerance | +/-0.25mm |
| Surface quality | <2 waves @ 633nm both sides |
| Parallelism | 3 arc min |
| Scratch/Dig | 20-10 |
| Chamfer | 0.5mm x 45 degrees |
| Clear aperture | Central 90% min. |
| Angle of incidence | Normal |
| Coating | Hybrid metallic |
| OD tolerance | +/- 10% |
| Range | 190 - 1700nm |
光譜曲線
