Model 107: ND Filter - ND3
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| These metallic neutral density filters are used for attenuating incident radiation. The degree of attenuation is approximately constant over a wide range of wavelengths (spectrally neutral). |
| Attenuation | 1000:1 |
| Features | Metallic-type ND filter (Absorption-type filters are available by special order.) |
| Spectral Flatness | ±0.04% over the spectral range: 350 - 800 nm |
| Compatible Components | 211; 221; 222; 247 |
