The MidOpt PR120-25.5 is an ultra-high contrast linear polarizing optical filter manufactured by Midwest Optical Systems for industrial machine vision applications. It features a 400–700 nm visible spectral range, 10,000:1 contrast ratio, and a rotating threaded mount with a locking thumb screw for precise polarization adjustment and glare reduction.
It is used in automated optical inspection, industrial camera systems, reflective surface inspection, manufacturing quality control, and machine vision applications requiring improved image contrast and reduced unwanted reflections.
Condition: Used
What's included: MidOpt PR120-25.5 polarizing filter only, as pictured
Manufacturer: Midwest Optical Systems (MidOpt)
Model: PR120-25.5
Part Number: PR120-25.5
Product Type: Ultra High Contrast Linear Polarizing Filter
Polarization Type: Linear
Useful Spectral Range: 400–700 nm
Contrast Ratio: 10,000:1
Filter Thread: M25.5 × 0.5 mm
Mount Type: Rotating Threaded Mount
Adjustment: Manual Rotation with Locking Thumb Screw
Surface Quality: 60/40 Scratch-Dig
Optical Coating: Anti-Reflection and Oleophobic Coating
Applications: Machine Vision, Glare Reduction, Industrial Imaging, Automated Inspection, Quality Control
The MidOpt PR120-25.5 is an ultra-high contrast linear polarizing optical filter manufactured by Midwest Optical Systems for industrial machine vision applications. It features a 400–700 nm visible spectral range, 10,000:1 contrast ratio, and a rotating threaded mount with a locking thumb screw for precise polarization adjustment and glare reduction.
It is used in automated optical inspection, industrial camera systems, reflective surface inspection, manufacturing quality control, and machine vision applications requiring improved image contrast and reduced unwanted reflections.
Condition: Used
What's included: MidOpt PR120-25.5 polarizing filter only, as pictured
Manufacturer: Midwest Optical Systems (MidOpt)
Model: PR120-25.5
Part Number: PR120-25.5
Product Type: Ultra High Contrast Linear Polarizing Filter
Polarization Type: Linear
Useful Spectral Range: 400–700 nm
Contrast Ratio: 10,000:1
Filter Thread: M25.5 × 0.5 mm
Mount Type: Rotating Threaded Mount
Adjustment: Manual Rotation with Locking Thumb Screw
Surface Quality: 60/40 Scratch-Dig
Optical Coating: Anti-Reflection and Oleophobic Coating
Applications: Machine Vision, Glare Reduction, Industrial Imaging, Automated Inspection, Quality Control


