A 760nm filter with a Full Width at Half Maximum (FWHM) of 10nm is a specialized optical filter designed to transmit light within a narrow spectral range centered around 760nm while blocking or significantly attenuating light outside this range.

Application:

• Biomedical fluorescence
• Machine vision
• OEM sensing & imaging
• Scientific instrumentation
• Multispectral photodiodes & imagers

Coligh’s stock standard 760nm FWHM 10nm optical bandpass filter feature:

• Feature: VIS bandpass filter, interference filter
• Coating type: Hard coated
• Center wavelength: 760±2nm
• Angle of incidence: 0°
• FWHM: 10±2nm
• Blocking range: 200-1100nm
• Blocking depth: OD4-OD6 and above
• Transmission average: Above 90%
• Thickness：1.0mm, 1.1mm
• Size: φ12.5mm, φ25.4mm, φ25mm, φ50mm
• Clear aperture: >90%
• Material: B270，fused silica

Custom option:

• Bandwidth:  10nm，20nm, 40nm or any bandwith client request
• Angle of incidence:  Depend on request
• Blocking depth: OD2. OD3, OD4
• 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