Sheet Polarizers

SPF - NSPFU - SPFN

Sheet Polarizers
In stock
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SPF - NSPFU - SPFN
By the use of dichroic dye film, a good linear polarization can be obtained in a wide range. The sheet polarizer can be used in the basic polarization experiments which do not require high precision, and adjustment of the light intensity.
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Near-infrared Sheet Polarizer 30mm Diameter 760 - 2000nm
SPFN-30C-26
in stock
€405.40
Material Dichroic Dyes film , Glass plates (NSPFU ; Synthetic fused silica)
Bonding the film between two glass plates.
Coating Both surfaces ; Antireflection Coating
Wavelength range 760 - 2000nm
Diameter of frame φA φ30mm
Clear aperture φD φ24mm
Thickness t 3mm
i
Visible Sheet Polarizer 30mm Diameter 400-700nm
SPF-30C-32
3-5 days
€122.60
Material Dichroic Dyes film , Glass plates (NSPFU ; Synthetic fused silica)
Bonding the film between two glass plates.
Coating Both surfaces ; Antireflection Coating
Wavelength range 400 - 700nm
Diameter of frame φA φ30mm
Clear aperture φD φ24mm
Thickness t 3mm
i
Visible Sheet Polarizer 50mm Diameter 400-700nm
SPF-50C-32
3-5 days
€160.50
Material Dichroic Dyes film , Glass plates (NSPFU ; Synthetic fused silica)
Bonding the film between two glass plates.
Coating Both surfaces ; Antireflection Coating
Wavelength range 400 - 700nm
Diameter of frame φA φ50mm
Clear aperture φD φ44mm
Thickness t 3mm
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Ultra-violet Sheet Polarizer 30mm Diameter 320 - 400nm
NSPFU-30C
3-5 days
€546.90
Material Dichroic Dyes film , Glass plates (NSPFU ; Synthetic fused silica)
Bonding the film between two glass plates.
Coating Both surfaces ; Antireflection Coating
Wavelength range 320 - 400nm
Diameter of frame φA φ30mm
Clear aperture φD φ24mm
Thickness t 2.4mm

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◦Since the polarizing film is sandwiched between the protective glass plate, it hardly gets scratched, and dirt can be wiped off.
◦Because it is mounted in the frame, the handling of the optics and mounting in the holder is easy.
◦There are products offer for three wavelength ranges, Visible, UV and Near Infrared.
◦Since the anti-reflection film is applied on both sides the stray light and back reflection to the light source is reduced.