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920nm Narrow Bandpass Filter 10nm FWHM OD4 Optical Coated Lens

920nm Narrow Bandpass Optical Filter – High OD4 Blocking

This 920nm narrow bandpass filter is designed for precise wavelength

selection in near-infrared optical systems.

It features a 10nm FWHM bandwidth, ensuring high spectral accuracy

while effectively suppressing unwanted wavelengths with deep blocking up to OD4.

Key Optical Specifications
• Center Wavelength: 920 nm
• Bandwidth (FWHM): 10 nm
• Blocking Depth: OD4 outside the passband

• High Transmission within the target wavelength range

Construction & Coating
• Optical glass substrate with advanced multilayer dielectric coating
• Excellent spectral stability and durability

• Low wavefront distortion, suitable for precision optics

Customization Options
• Available in round, square, or custom shapes

• Other wavelengths and sizes can be customized on request

Typical Applications
• Near-infrared sensing and detection
• LiDAR and machine vision systems
• Biomedical and analytical instruments

Tags: 920nm Optical Narrowband Filter 10nm FWHM

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