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Steep-cut-off broadband optical filter
Steep-edge broadband bandpass filters are characterized by a sharp transition from reflection to transmission, a high laser damage threshold, and deep cutoff depth. They are widely used in fields such as microscopic imaging, Raman spectroscopy, biochemical analysis instruments, life sciences, and educational and scientific research.
- Product Description
- Parameter Introduction
- Precautions
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Product Performance
Type Steep-cut-off broadband optical filter Performance parameters Passband range 390-640nm Transition Zone Deadline 1%@CWL Peak transmittance >98% Out-of-band cutoff frequency OD6 Spectral curve

Application areas
1. Biomedicine
2. Fluorescence microscope
3. Biochemical analyzer, microplate reader
4. PCR Testing
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