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uv filter ir filter 940nm infrared bandpass filter

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Product description

Product Description

Optical Filters are used to selectively transmit or reject a wavelength or range of wavelengths. Optical Filters are used in applications such as fluorescence microscopy, spectroscopy, clinical chemistry, or machine vision inspection. Optical Filters are ideal for life science, imaging, industrial, or defense industries. Ebetter Optics offers a variety of Optical Filters for many applications, including bandpass interference, notch, edge, dichroic, color substrate, or ND. Ebetter Optics offers highly durable hard coatings for applications that require high optical densities with maximum performance.

Shortpass filters

Shortpass Edge and Dichroic Filters are used to transmit wavelengths shorter than the cut-off wavelength of the filter. Shortpass Edge and Dichroic Filters are commonly use in life science applications including fluorescence microscopy or for integration into a variety of instrumentation. Shortpass Filters are typically designed for a 0° Angle of Incidence, whereas Shortpass Dichroic Filters are designed for use at a 45° Angle of Incidence. Shortpass Edge and Dichroic Filters can be used with Longpass Edge and Dichroic Filters to create custom bandpass filters to selectively transmit portions of the spectrum while rejecting all other wavelengths. These optical filters can also be used as hot mirrors to minimize unwanted heat caused by infrared radiation.

Diameter Tolerance	+0.0/-0.2mm
Thickness Tolerance	±0.1mm
Cut-Off Tolerance	±2%
Slope Factor	±3%
Surface Quality	40-20
Clear Aperture	≥80%
Type	Shortpass Filter

Shenyang Ebetter Optics Co., Ltd. has been engaged in more than 20 years. We have rich experience in production and customer service, it can meet the different custom requirement of customers.Our main products include Diffraction gratings, Optical lens, prisms, Optical mirrors, Optical windows and Optical filters etc.All products of our company have passed CE and RoHS certification, and we have ISO9001 certification.

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100 Pieces (MOQ)

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ISO9001

RoHS

Packing&Shipping

Company Introduction

Shenyang Ebetter Optics Co.,Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories,and moreover we have already got import and export rights. nowadays products have been sold to many countries and regions,and established long-term good relations of cooperation with the optical companies of United States,Canada,the European Union and other countries. We get a good reputation with quality products.

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uv filter ir filter 940nm infrared bandpass filter

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