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Medical Testing SP900 Shortpass Filter
- ModelSP900
- SpecificationCustomizable
- MaterialOptical glass
Description
The SP900 shortpass filter is a high-performance optical filter designed for precise visible–NIR separation: it transmits light at 900 nm and below with high efficiency and deeply blocks 950–1100 nm. It is widely used in optical imaging, spectral analysis and biomedical detection systems.
Specifications
- Transmission band: 450nm-900nm
- Max. transmission: T>95%
- CWL: 900nm
- Blocking band: 950nm-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
