Home / Products / Shortpass Filters / SP550 Shortpass Filter
SP550 Shortpass Filter
- Modelsp
- SpecificationCustomizable
- MaterialOptical glass
Description
Compared with conventional colored optical glass filters, the JYOPTO SP550 shortpass filter offers steeper cut-off, higher transmission and higher background optical density. As the angle of incidence increases from 0°, the cut-off wavelength shifts toward shorter wavelengths — handy for fine spectral tuning. Typical applications: beauty devices, police multi-band detectors, flashlights, stage lighting color plates, optical instruments, fiber illumination, metal-halide heat shields and cold-light display cabinets.
Specifications
- Transmission band: 400–550 nm
- Max. transmission: T>94%
- CWL: 490nm±3
- Blocking band: 580nm-750nm
- Blocking depth: T<0.1%
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
