The MidOpt BP635-25.5 is a light red bandpass optical filter manufactured by Midwest Optical Systems for industrial machine vision applications. It features a 615–645 nm useful spectral range, 60 nm bandwidth, and high optical transmission to enhance image contrast under red LED and laser diode illumination.
It is used in automated optical inspection, industrial camera systems, machine vision, manufacturing quality control, and imaging applications requiring selective red light transmission.
Condition: Used
What's included: MidOpt BP635-25.5 optical filter only, as pictured
Manufacturer: Midwest Optical Systems (MidOpt)
Model: BP635-25.5
Part Number: BP635-25.5
Product Type: Light Red Bandpass Optical Filter
Nominal Wavelength: 635 nm
Useful Spectral Range: 615–645 nm
Bandwidth (FWHM): 60 nm
Peak Transmission: ≥90%
Filter Thread: M25.5 × 0.5 mm
Filter Shape: Circular
Filter Technology: StablEDGE
Compatible LED Wavelengths: 617 nm, 625 nm, 630 nm
Surface Quality: 40/20 Scratch-Dig
Applications: Machine Vision, Red LED Imaging, Automated Inspection, Industrial Imaging, Quality Control
The MidOpt BP635-25.5 is a light red bandpass optical filter manufactured by Midwest Optical Systems for industrial machine vision applications. It features a 615–645 nm useful spectral range, 60 nm bandwidth, and high optical transmission to enhance image contrast under red LED and laser diode illumination.
It is used in automated optical inspection, industrial camera systems, machine vision, manufacturing quality control, and imaging applications requiring selective red light transmission.
Condition: Used
What's included: MidOpt BP635-25.5 optical filter only, as pictured
Manufacturer: Midwest Optical Systems (MidOpt)
Model: BP635-25.5
Part Number: BP635-25.5
Product Type: Light Red Bandpass Optical Filter
Nominal Wavelength: 635 nm
Useful Spectral Range: 615–645 nm
Bandwidth (FWHM): 60 nm
Peak Transmission: ≥90%
Filter Thread: M25.5 × 0.5 mm
Filter Shape: Circular
Filter Technology: StablEDGE
Compatible LED Wavelengths: 617 nm, 625 nm, 630 nm
Surface Quality: 40/20 Scratch-Dig
Applications: Machine Vision, Red LED Imaging, Automated Inspection, Industrial Imaging, Quality Control



