Product Name
BP470nm Narrow Bandpass Filter
Center Wavelength: 470nm
Bandwidth: 20nm (±3nm)
Optical Density: ≥OD5
Center Transmission: >95%
Blocking Range: 200nm–1100nm
Available Sizes
M25.5, M27, M30.5*0.5mm and other custom sizes
Features
1. High transmittance at central wavelength, excellent out-of-band suppression
2. Hard coating, stable optical performance
3. Interference bandpass design, low stray light
Applications
Astronomy photography, biochemical analysis, medical detection, laser spectral separation, laser ranging, machine vision, optical experiment.
⚠️ Notes
1. Avoid scratches, heavy impact and high humidity storage.
2. Clean surface only with professional lens tissue.
3. Custom wavelength, bandwidth and dimensions are available upon request.