High Performance Narrow Band Bandpass Filter Φ12.5mm(Mounted) CWL=632.8nm
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Product No. 199413
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- Dia Φ12.5mm(Mounted)
- CWL 632.8nm
- Transmission Band Tabs＞90%@ 632.8 nm
- FWHM(Nominal) 2.4 nm (typical);4.4 nm (maximum)
- Blocking Band1 ODabs＞5@515.4-626.5nm
- Blocking Band2 ODabs＞6@582.2-623.3nm
- Blocking Band3 ODabs＞6@642.3-696.1nm
- Blocking Band4 ODabs＞5@639.1-884.7nm
- Material UV Fused Silica
- Diameter Tolerance +0.0/-0.1mm
- Mount Thickness 3.5mm
- Substrate Thickness 2.0mm
- Thickness Tolerance ±0.1mm
- Surface Quality 60-40
- AOI 0±2°
- Clear Aperture ≥10 mm
- Laser Damage Threshold 0.1J/cm²@532nm (10ns pulse width)
- Note Arrow on ring indicates preferred direction of propagation of light.
The transmitted band of bandpass filter is surrounded by two cut-off bands. They are used to pass through partial wavelength and block all other wavelengths. Bandpass Filters are ideal for many applications, such as spectroscopy, clinical chemistry, or imaging. Image Optics provides a variety of half-bandwidth bandpass interference filter with a variety of transmission and sizes to suit your application.
