MidOpt - Polarizing Filters

Polarizers reduce specular glare by allowing only light polarized perpendicular to the reflected glare. They enhance contrast, boost color saturation, and reveal flaws in transparent materials. MidOpt Polarizing Filters are easy to mount on lenses and light sources for optimal glare reduction.

Key Features

  • Linear, circular and wire grid polarizers are available for visible (VIS) and near-infrared (NIR) spectrums
  • Suitable for use with monochrome and colour cameras
  • Wavelengths from 400 to 2000 nm
  • Contrast ratios average up to 10,000:1
  • Rotating mount with locking thumb screw to fine tune glare reduction
  • Exceptional surface quality; 40/20 scratch/dig

Find the right model for your needs

Use the filters below to narrow down your selection based on your application requirements

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Nome do produto Filter type Filter thread Useful Range (nm) Cut-on wavelength Cut-off wavelength Bandwidth (FWHM) Manufacturer Dimension (height, mm) Dimension (width, mm)
MIDOPT FIL PR032/72
 polarising M72 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/27
 polarising M27 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/40.5
 polarising M40.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/82
 polarising M82 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/58
 polarising M58 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/25.5
 polarising M25.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/27
 polarising M27 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/25.5
 polarising M25.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/46
 polarising M46 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/72
 polarising M72 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/37.5
 polarising M37.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/34
 polarising M34 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/30.5
 polarising M30.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/77
 polarising M77 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/46
 polarising M46 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/67
 polarising M67 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/62
 polarising M62 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/52
 polarising M52 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/34
 polarising M34 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/22.5
 polarising M22.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/49
 polarising M49 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/49
 polarising M49 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/30.5
 polarising M30.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/35.5
 polarising M35.5 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/37
 polarising M37 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/55
 polarising M55 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/55
 polarising M55 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/58
 polarising M58 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/22.5
 polarising M22.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/58
polarising M58 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PG120/100 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/46
 polarising M46 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/40.5
 polarising M40.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/52
 polarising M52 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/62
 polarising M62 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/37
 polarising M37 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PS030/25.4 GLASS
 polarising film No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/49.9 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/40.5
 polarising M40.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/49
 polarising M49 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/27
 polarising M27 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/25.5
 polarising M25.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/14 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/105
 polarising M105 x 1.0 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/30.5
 polarising M30.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/77
 polarising M77 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/43
 polarising M43 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/72
 polarising M72 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/34
 polarising M34 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PG120/45 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PG120/85 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/82
 polarising M82 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/55
 polarising M55 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PSA007/21.5 GLASS
 polarising film No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/43
 polarising M43 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/105
 polarising M105 x 1.0 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/62
 polarising M62 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/55
 polarising M55 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/67
 polarising M67 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/52
 polarising M52 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/37
 polarising M37 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/77
 polarising M77 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PG120/32 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/67
 polarising M67 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/37.5
 polarising M37.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/27
 polarising M27 x 0.5 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/43
 polarising M43 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/48
 polarising M48 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/40.5
 polarising M40.5 x 0.5 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/82
 polarising M82 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/35.5
 polarising M35.5 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/95
 polarising M95 x 1.0 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/35.5
 polarising M35.5 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/72
 polarising M72 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PS1000/50 GLASS
 polarising film No Filter Thread 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PS1000/70 GLASS
 polarising film No Filter Thread 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PS1000/D25
 polarising film No Filter Thread 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PSA1000/D25
 polarising film No Filter Thread 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/62
 polarising M62 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/35.5
 polarising M35.5 x 0.5 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/34
 polarising M34 x 0.5 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/30.5
polarising M30.5 x 0.5 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/90 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/67
 polarising M67 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/35 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR032/39
 polarising M39 x 0.5 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/46
 polarising M46 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PG120/34 GLASS
 polarising No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PSA1000/D85
 polarising film No Filter Thread 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/86
 polarising M86 x 1.0 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/86
 polarising M86 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PC052/43
 polarising M43 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/37.5
 polarising M37.5 x 0.5 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PSA007/98 GLASS
 polarising film No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR1000/58
 polarising M58 x 0.75 400 - 2000 400 nm 2000 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PS030/15 GLASS
 polarising film No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PSA007/15 GLASS
 polarising film No Filter Thread 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A
MIDOPT FIL PR120/48
 polarising M48 x 0.75 400 - 700 400 nm 700 nm N/A Midwest Optical N/A N/A

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