Key feature of the Polarizer filters
- Reduce reflections
- Increase contrast
- High extinction ratio
- Pre-cut custom shapes for polarizing films on request
Polarizer Filters - Reduce reflections and increases contrast
Polarizer filters for the industry
Schneider Kreuznach polarizers are designed to fulfill industrial requirements. They are made of dichroic laminated polarizing polymers cemented between 2 slides of protective glass. Additional we offer polarizing film for larger sizes or customized shapes and flexible solutions. Polarizing Films consist of long chain polymers, which are aligned by a stretching process to produce the polarization effect. The polarizing film is covered on both sides with cellulose triacetate (TAC) for protection and is therefore mechanically stable. Call us to discuss your OEM and custom requirements.
Status
Order-Name
Transmittance [%]
Extinction ratio
Thickness [mm]
Wavelength Range [nm]
Filter mounted
Thread size
Thread size
Filter unmounted
Color
Transmission data
Filter Mounts
SN2-Mount
The SN2-Mount is designed for polarizers and achieves highest possible aperture, avoiding vignetting in machine vision systems. Its unique locking mechanism fixes the correct orientation, even in typical industrial environment. The filters are glued into the mount to secure them against vibrations when integrated into robots or production lines. Ideal to be used in automated fabrication.
SN2-Mounts have a female and male M-thread, and can be stacked if several filters must be combined.
Key features:
• Rotatable
• High clear Aperture
• No vignetting
• Stackable
• Robust
• Black Anodized Brass
Applications:
• Mounted on lenses in imaging applications
• Mounted on measurement instruments
| Thread | Diameter | Clear | Thickness |
| Aperture | |||
| M 25.5x0.5 | 27 mm | 22.7 mm | 7.4 mm |
| M 27.0x0.5 | 28.5 mm | 23.7 mm | 7.4 mm |
| M 30.5x0.5 | 32 mm | 26.7 mm | 7.4 mm |
| M 35.5 x0.5 | 37 mm | 31.7 mm | 7.4 mm |
| M 37.0x0.75 | 38.5 mm | 32.7 mm | 7.4 mm |
| M 40.5x0.5 | 42 mm | 36.7 mm | 7.4 mm |
| M 43.0x0.75 | 44.5 mm | 37.7 mm | 7.4 mm |
| M 46.0x0.75 | 47.5 mm | 41.7 mm | 7.4 mm |
| M 49.0x0.75 | 50.5 mm | 44.7 mm | 7.4 mm |
DH-Mount
Schneider-Kreuznach offers a variety of mounts for polarizers with common thread sizes to fit on most camera lens systems. The DH-Mount is rotatable to adjust polarization axis in the required orientation. Filters are held by retainer rings.
All DH-Mounts have a female and male M-thread and can be stacked if several filters must be combined.
Key features:
• Rotatable
• Stackable
• Black Anodized Brass
Applications:
• Mounted on lenses in imaging applications
• Mounted on measurement instruments
| Thread | Diameter | Clear | Thickness |
| Aperture | |||
| M 25.5x0.5 | 27 mm | 20.8 mm | 9.2 mm |
| M 27.0x0.5 | 28.5 mm | 21.8 mm | 9.2 mm |
| M 30.5x0.5 | 32 mm | 25.8 mm | 9.2 mm |
| M 35.5 x0.5 | 37 mm | 30.8 mm | 9.2 mm |
| M 37.0x0.75 | 38.5 mm | 31.8 mm | 9.2 mm |
| M 40.5x0.5 | 42 mm | 35.8 mm | 9.2 mm |
| M 43.0x0.75 | 44.5 mm | 37.8 mm | 9.2 mm |
| M 46.0x0.75 | 47.5 mm | 40.8 mm | 9.2 mm |
| M 49.0x0.75 | 50.5 mm | 43.8 mm | 9.2 mm |
| M 52.0x0.75 | 53.5 mm | 46.8 mm | 9.2 mm |
| M 55.0x0.75 | 56.5 mm | 49.8 mm | 9.2 mm |
| M 58.0x0.75 | 59.5 mm | 52.8 mm | 9.2 mm |
| M 62.0x0.75 | 63.5 mm | 56.8 mm | 9.2 mm |
| M 67.0x0.75 | 68.5 mm | 61.8 mm | 9.2 mm |
Environmental Facts of the filters
- Slow temperature cycling
- DIN ISO
9022-2-14-03 -1
- Damp heat, cyclic
- DIN ISO
9022-2-16-01-1
- Chemical resistant
- DIN ISO
9011-4-04-05
- Adhesive strength
- DIN ISO
9211-4-02-03
Overview of all Schneider-Kreuznach Products
Download our Product Brochure 2022 (PDF)
The interactive eBrochure includes all standard Industrial Lenses and Industrial Optical Filters currently available from Schneider-Kreuznach.
Find all the important information about our products in one place. Search, compare and find the right solution for your needs. DOWNLOAD
Applications & Markets
- Supress or Reduce reflection
- Traffic
- Security
- Quality control and Inspection in Food and Beverage
- Filling and/ or packaging
- 3D Projection
MORE optical filters
HEADQUARTERS - Europe
Jos. Schneider Optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach
+49 (0) 671 601 0
cs@schneiderkreuznach.com
BUSINESS UNITS
Business Unit Industry
+49 (0) 671 601 205
isales@schneiderkreuznach.com
Business Unit Photo/ Cine
+49 (0) 671 601 551
B+W belongs to the Photo division
photo@schneiderkreuznach.com
cine@schneiderkreuznach.com
OFFICES WORLDWIDE
America
+1 800 645 7239 (East Coast)
+1 800 228 1254 (West Coast)
info@schneideroptics.com
Asia
+86 755 8832 1170
info@schneider-asiapacific.com
Singapore
+65 9488 0062
cheangv@schneiderkreuznach.com
Exhibitions & Events
Visit us at any tradeshow or event we attend worldwide! Come with your challenge and let our experts help you find the perfect solution for your apllication.