850nm Bandpass Filter 15mm x 1.5mm – 840-860nm Narrowband Optical Filter

850nm Bandpass Filter – 15mm x 1.5mm Narrowband Optical Filter

This 850nm bandpass filter is designed to transmit near-infrared light around 850nm while reducing wavelengths outside the specified passband. With a 15mm diameter and 1.5mm thickness, it is suitable for optical sensing, imaging, detection, measurement, and other near-infrared optical systems.

The filter features a center wavelength of 850nm, a specified passband half-width of ≤10nm, and peak transmission greater than 95%.

Key Features

• Center wavelength: 850nm
• Optical filter type: Bandpass / narrowband filter
• Approximate wavelength range: 840–860nm
• Diameter: 15mm
• Thickness: 1.5mm
• Passband half-width: ≤10nm
• Peak transmission: >95%
• Material: High-quality optical/special glass
• Shape: Round
• Designed for near-infrared optical applications

Typical Applications

• 850nm infrared imaging
• Optical sensing and detection
• Machine vision systems
• Infrared cameras and optical instruments
• Optical measurement equipment
• NIR light source filtering
• Research and laboratory optical systems

Package Includes

• 1 × 850nm 15mm × 1.5mm Bandpass Filter

Note: Please verify the wavelength, dimensions, and optical specifications required by your system before ordering.