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808nm CWL Narrow Bandpass Filter Customizable With IAD Dielectric Hard Coating
808nm CWL Narrow Bandpass Filter Customizable With IAD Dielectric Hard Coating
Specifications
Round diameter :
Φ3mm - Φ110mm
Thickness options :
0.3mm, 0.55mm, 0.7mm, 1.0mm, 1.1mm, 2.0mm, 3.0mm, 4.0mm
Center wavelength :
808nm
Clear aperture :
>95%
Peak transmittance :
808±3nm@T>85%
Blocking wavelength :
350-1100nm@T-0.01%
Name :
Narrow Bandpass Filter
Description
Narrow Bandpass Filter with 808nm CWL, IAD Dielectric Hard Coating, and MIL-STD-810F Environmental Testing for Precision Applications
Narrowband Optical Filters

Our narrowband optical filters are designed to suppress unwanted light sources, sensors, and natural light, isolating a specific monochromatic spectrum. These filters offer exceptional performance for applications requiring precise wavelength selection.

Key Benefits
  • High Transmission Efficiency
  • Excellent Blocking Performance
  • Durable and Reliable
  • Customizable Wavelengths
Target Industries & Applications
  • Semiconductor packaging
  • Laser rangefinders
  • Barcode scanning
  • Fingerprint recognition
  • Biometric identification
  • Criminal investigation light sources
  • Wheel aligners
  • Electronic whiteboards
Product Attributes
FOB Unit
piece
Product MOQ
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FOB Price
Contact for pricing
Packaging & Delivery
Custom Narrow Bandpass Filter Specification Sheet
Technical Specifications
Application CWL Tp FWHM
Semiconductor package 635nm 635±5nm@T>90% 35±5nm
Laser rangefinder 905nm 905±5nm@T>90% 20nm
Barcode scanning 650nm 650±8nm@T>90% 50nm
Fingerprint recognition 530nm 530±3nm@T>90% 25nm
Biometric identification 850nm 850±3nm@T>80% 20nm
Criminal investigation lightsource 450nm 4503nm@T>80% 20nm
Wheel aligner 940nm 940±5nm@T>85% 35nm
Electronic whiteboard 808nm 808±3nm@T>85% 40nm
Additional Specifications
Coating IAD dielectric hard coating, combined filter
Peak transmittance (Tp) 95%, 90%, 85%, 80%, 70%, 60%, 50%, 40%, 30%, 20%, 10%
FWHM 8nm, 10nm, 15nm, 20nm, 25nm, 30nm, 35nm, 40nm
Surface quality 40-20 (S/D)
Clear aperture >95%
OD OD2, OD3, OD4, OD5, OD6
Thickness 0.3mm, 0.55mm, 0.7mm, 1.0mm, 1.1mm, 2.0mm, 3.0mm, 4.0mm
Cut-off wavelength range 200nm - Centre Wavelength - 1100nm
Environmental testing MIL-STD-810F
Material (K9, BK7, B270, D263T, colored glass, etc)
Round Φ3mm - Φ110mm
Square 2mm×2mm - 146mm×146mm
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808nm CWL Narrow Bandpass Filter Customizable With IAD Dielectric Hard Coating

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Product Detail
Round diameter :
Φ3mm - Φ110mm
Thickness options :
0.3mm, 0.55mm, 0.7mm, 1.0mm, 1.1mm, 2.0mm, 3.0mm, 4.0mm
Center wavelength :
808nm
Clear aperture :
>95%
Peak transmittance :
808±3nm@T>85%
Blocking wavelength :
350-1100nm@T-0.01%
Contact Supplier
808nm CWL Narrow Bandpass Filter Customizable With IAD Dielectric Hard Coating

U-Safe Technology Co., Limited

Verified Supplier
1 Years
shenzhen
Since 2021
Business Type :
Exporter, Manufacturer, Trading Company
Main Products :
Camera Lens Filters, UV Lens Filter, ND Lens Filter
Total Annual :
>10000000
Employee Number :
>10
Certification Level :
Verified Supplier
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