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NIR Analysis SP970 Shortpass Filter
- ModelSP970
- SpecificationCustomizable
- MaterialOptical glass
Description
The SP970 shortpass filter intercepts near-infrared light above 970 nm while highly transmitting visible/near-IR light below 970 nm at over 93%, with deep blocking in the stop band — meeting stringent needs from research-grade spectroscopy to industrial optical systems.
Specifications
- Working band: 420nm-1100nm
- Max. transmission: T>93%
- CWL: 970nm
- Blocking band: 970nm-1100nm
- Blocking depth: T<0.1% (customizable)
Applications
- IR-Cut filters for CMOS/CCD cameras, CCTV, dashcams and phone cameras
- Fluorescence microscopy (excitation/emission separation)
- Raman spectroscopy (Rayleigh scattering suppression)
- Machine vision and color imaging systems
- Fingerprint and biometric imaging devices
- Medical and beauty optical equipment
- Astronomical observation and spectroscopy
Product Photos
