Schneider Optics : Linear polarizing film

Schneider Kreuznach polarizers are designed to fulfill industrial requirements. They are made of dichroic laminated polarizing polymers cemented between 2 slides of protective glass. Additionally 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. What is the function of a polarizer filter? A polarizing filter, also called a polarizer, consists of a polarizing film that allows partially polarized light to pass through. This eliminates reflections and increases contrast.  Where is polarizer filter used? In industry, polarizing filters are used in a variety of applications where polarized light is critical. For example, in imaging applications such as microscopy, polarizer filters are used to improve contrast and image quality by selectively blocking or transmitting polarized light waves. They are also used in LCD displays to control the polarization of light passing through the liquid crystal cells, enabling the production of high-quality, high-contrast displays.     

-> Reduce reflections: Minimize unwanted glare and reflections for clearer images.
-> Increase contrast: Enhance the distinction between different elements in an image.
-> High extinction ratio: Efficiently block unwanted light to achieve optimal polarization effects.
-> Pre-cut custom shapes for polarizing films on request: Tailor-made polarizer shapes for specific applications available upon request.

		Status	Order-Name	Transmittance [%]	Extinction ratio	Thickness [mm]	Wavelength Range [nm]	Filter mountedThread size	Filter unmounted		Transmission data
	standard	AUF	34	>10,000:1	2.7	420-750	Show sizesC-MountSN2 25.5SN2 27.0SN2 30.5SN2 34.0SN2 35.5SN2 37.0SN2 40.5SN2 43.0SN2 46.0SN2 49.0DH 25.5DH 27.0DH 30.5DH 35.5DH 37.0DH 40.5DH 43.0DH 46.0DH 49.0DH 52.0DH 55.0DH 58.0DH 62.0Other sizes on request	Show sizes23.0 mm24.0 mm29.0 mm33.0 mm34.0 mmOther sizes on request		Transmission
	standard	AUF MRC	34	>10,000:1	2.7	420-750	Show sizesC-MountSN2 25.5SN2 27.0SN2 30.5SN2 34.0SN2 35.5SN2 37.0SN2 40.5SN2 43.0SN2 46.0SN2 49.0DH 25.5DH 27.0DH 30.5DH 35.5DH 37.0DH 40.5DH 43.0DH 46.0DH 49.0DH 52.0DH 55.0DH 58.0DH 62.0Other sizes on request	Show sizes23.0 mm24.0 mm29.0 mm33.0 mm34.0 mmOther sizes on request		Transmission
	standard	IFK P-W 76 0.3	30	>10,000:1	0.3	430-780	-	Show sizes425 x 1270 mm425 x 635 mm400 x 400 mm200 x 200 mm100 x 100 mm50 x 50 mmOther sizes on request		Transmission
	standard	IFK P-W 64 0.4	30	>40,000:1	0.4	430-780	-	Show sizes559 x 914 mm400 x 400 mm200 x 200 mm100 x 100 mm50 x 50 mmOther sizes on request		Transmission