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SP680 Shortpass Filter
- ModelCustomizable
- SpecificationCustomizable
- MaterialOptical glass
Description
The SP680 shortpass filter transmits short wavelengths below 680 nm and blocks longer ones, isolating long-wave light. JYOPTO shortpass filters feature steep cut-off, high transmission and high background optical density, with an angle-tunable cut-off for fine system tuning. The SP680 is widely used in fluorescence excitation spectroscopy, Raman spectroscopy, spectral grouping, astronomical observation, imaging optics and machine vision.
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
