產品分類
UV Bandpass Filters
Asahi Spectra
產品特色
- Wide range blocking
- 10nm FWHM
Our UV bandpass filters are designed to have a narrow spectral band of UV and reject out-of-band wavelengths from 200nm to 1200nm. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral isolation is required.
Specifications
Material
Fused Silica and Color Glass substrates mounted in aluminum ring
Dimension Tolerance
-0.02/-0.2mm (25mm dia.) +0.5/-0.5mm (50x50mm)
Thickness 6.5mm (254-390nm); 6.0mm (400nm)
Clear Aperture
22mm dia. (25mm dia.) 45x45mm (50x50mm)
Blocking
CWL Tolerance
+2/-2nm
FWHM Tolerance
+2/-2nm
Angle of Incidence
0 degrees
| Center Wavelength (CWL) | Full Width-Half Maximum (FWHM) | Peak Transmittance (min.) | Rejection Band | Item# | |
|---|---|---|---|---|---|
| 25mm dia. | 50 x 50mm | ||||
| 254nm | 10nm | 20% | 200-1200nm | XBPA254 | ZBPA254 |
| 260nm | 10nm | 20% | 200-1200nm | XBPA260 | ZBPA260 |
| 270nm | 10nm | 20% | 200-1200nm | XBPA270 | ZBPA270 |
| 280nm | 10nm | 20% | 200-1200nm | XBPA280 | ZBPA280 |
| 290nm | 10nm | 20% | 200-1200nm | XBPA290 | ZBPA290 |
| 300nm | 10nm | 30% | 200-1200nm | XBPA300 | ZBPA300 |
| 310nm | 10nm | 35% | 200-1200nm | XBPA310 | ZBPA310 |
| 320nm | 10nm | 45% | 200-1200nm | XBPA320 | ZBPA320 |
| 330nm | 10nm | 45% | 200-1200nm | XBPA330 | ZBPA330 |
| 340nm | 10nm | 45% | 200-1200nm | XBPA340 | ZBPA340 |
| 350nm | 10nm | 45% | 200-1200nm | XBPA350 | ZBPA350 |
| 360nm | 10nm | 40% | 200-1200nm | XBPA360 | ZBPA360 |
| 365nm | 10nm | 40% | 200-1200nm | XBPA365 | ZBPA365 |
| 370nm | 10nm | 40% | 200-1200nm | XBPA370 | ZBPA370 |
| 380nm | 10nm | 45% | 200-1200nm | XBPA380 | ZBPA380 |
| 390nm | 10nm | 45% | 200-1200nm | XBPA390 | ZBPA390 |
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