FILTERS & REFLECTORS
Precision Optical Filters & Coatings
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HB OPTICAL FILTERS & REFLECTORS |
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Precision Optical Filters & Coatings |
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Bandpass filters |
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UV Narrow Bandpass
filters |
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| COMMON SPECIFICATIONS | |||
| Central Wavelength Tolerance | +/- 20% of Nominal Bandwidth | ||
| Bandwidth Tolerance: | +/- 20％ max | ||
| Blocking | < 0.01％ | ||
| Diameter Sizes(mm) | 12.0, 12.7, 15.0, 25.0, 25 .4 | ||
| Clear Apertures(mm) | 8.0,10.5, 20.5, 20.5 | ||
| Thickness(mm) | 8.5 max | ||
| Temperature Limits | -50o C to 80oC |
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Center Wavelength |
BandWidth |
Peak Transmittance |
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214 |
12 |
10 |
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228 |
12 |
10 |
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232 |
12 |
10 |
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239 |
12 |
10 |
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253.7 |
12 |
12 |
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265.2 |
12 |
12 |
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280 |
12 |
12 |
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289.4 |
12 |
12 |
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296.8 |
12 |
12 |
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307 |
12 |
15 |
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312.6 |
12 |
15 |
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326.1 |
12 |
15 |
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334.1 |
12 |
15 |
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337.1 |
11 |
35 |
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340 |
11 |
40 |
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352.0 |
12 |
35 |
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365.0 |
12 |
35 |
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380 |
12 |
35 |
| Center Wavelength (nm) | BandWidth (nm) |
Peak Transmittance (%) |
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