A 405nm bandpass filter with a Full Width at Half Maximum (FWHM) of 10nm is a specialized optical filter designed to selectively transmit light centered around the wavelength of 405 nanometers (nm) while blocking or attenuating light outside this narrow spectral range.
A 405nm filter with a bandwidth of 10nm can find application in various fields where precise control over the wavelength of light is necessary. Here are some specific applications:
- Fluorescence Microscopy
- Biomedical Imaging and Diagnostics
- Optical Sensing and Spectroscopy
- Material Characterization
- Laser Systems
- Data Storage
- Communication Systems
- Environmental Monitoring
Coligh’s stock standard 405nm optical bandpass filter FWHM 10nm feature:
- Feature: VIS bandpass filter
- Center wavelength: 405nm±2nm
- Angle of incidence: 0°
- FWHM: 10nm±2nm
- Blocking range: 200-1100nm
- Blocking depth: OD4, OD6 and above
- Transmission average: Above 90%
- Thickness：1.0mm, 1.1mm
- Size: φ8mm, φ10mm, φ12.5mm, φ25.4mm, φ50mm mounted or unmounted
- Material: B270, K9, Fused silica
Custom option:
- Bandwidth: 10nm, 20nm, 30nm, 40nm, 50nm, or any bandwith client request
- Angle of incidence: Depend on request
- Blocking depth: OD5, OD6, OD8
- Size: round or square smaller than 150*150mm
- Material thickness: Depend on request
- Transmission and blocking rang: custom as per requirement or between 200nm to 1500nm
