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Short Pass Filter

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Short Pass Filter

产品详细

Brand: XZOP

Model: XZ-SP

Standard: US military standard

Introduction: It is a kind of filter that can transmit light in the short-wave direction and cut off in the long-wave direction. The short-wave pass filter produced by our company has the advantages of large cut-off steepness, high transmittance and high background light density. Moreover, it is completely different from the traditional optical glass method. When the incident angle changes (turning from 0 degrees to a large angle), the characteristic cut-off wavelength will shift to the short-wave direction. This function can be applied to system fine-tuning, and can get the wavelength you need.

General parameters:

Material	Optical glass (ultra-white glass, K9 glass, quartz glass, KB7, B270, D263T, etc.)
shape	Square, round, opposite sex, etc.
Size range	Round: φ5~150mm; Square: 2x2~150X150mm
Product thickness	0.21~5mm
Clear aperture	95%
Environmental test	MIL-STD-810F

Product Details:

model	Center wavelength	Working band	Cut-off transition zone	Cut-off depth	Transmission band	Transmittance	Finish
XZ-SP-400	400nm	350~1100nm	30nm	OD2	350~380nm	75%	60-40
XZ-SP-420	420nm	350~1100nm	20nm	OD2	350~400nm	85%	60-40
XZ-SP-450	450nm	350~1100nm	20nm	OD2	350~430nm	90%	60-40
XZ-SP-470	470nm	350~1100nm	20nm	OD2	350~450nm	90%	60-40
XZ-SP-510	510nm	400~1100nm	30nm	OD2	400~490nm	90%	60-40
XZ-SP-530	530nm	400~1100nm	30nm	OD2	400~510nm	90%	60-40
XZ-SP-550	550nm	400~1100nm	30nm	OD2	400~530nm	90%	60-40
XZ-SP-600	600nm	400~1100nm	30nm	OD2	400~580nm	90%	60-40
XZ-SP-630	630nm	400~1100nm	30nm	OD2	400~610nm	90%	60-40
XZ-SP-650	650nm	400~1100nm	30nm	OD2	400~630nm	90%	60-40
XZ-SP-690	690nm	400~1100nm	30nm	OD2	400~670nm	90%	60-40
XZ-SP-700	700nm	400~1100nm	30nm	OD2	400~680nm	90%	60-40
XZ-SP-720	720nm	400~1100nm	30nm	OD2	400~700nm	90%	60-40
XZ-SP-750	750nm	400~1100nm	30nm	OD2	400~720nm	90%	60-40

Application areas:

Ultraviolet light source, criminal detection detection multi-band light source, laser protective glasses, high-definition camera, lens, color sorter, etc.

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