Optical product optical filter-NIHON DEMPA KOGYO CO., LTD.

IR-CUT filter | Optical product optical filter
NIHON DEMPA KOGYO CO., LTD.


Price (excluding tax)

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Model Description

■ Features ・ Three types of IR-CUT coat type, IR absorption glass type, IR absorption glass and IR-CUT coat are used according to the purpose. ・ Combination with UV absorption glass and combination with Uvir-Cut. ・ In addition, as a special coating, low -entry angle -dependent AR coating that improves the incident angle dependence of the coating, low -stress AR coating that can cause low warping even with a thin plate substrate of less than 0.2 mm, and other conductive electrical membranes, other conductive films. It is also possible to coat the water membrane function.


Model Filter

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Court -adhesion strength

High -temperature exam

High temperature and high humidity test

Low -temperature exam

Solo -resistant test

Temperature cycle test

Thermal shock test

Wear resistance

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  • Part Number

    IR-CUT filter




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Optical product optical filter IR-CUT filter's performance table

Items marked with have different values ​​depending on the model number.

Product Image Price (excluding tax) Court -adhesion strength High -temperature exam High temperature and high humidity test Low -temperature exam Solo -resistant test Temperature cycle test Thermal shock test Wear resistance
Optical product optical filter-Part Number-IR-CUT filter Available upon quote Paste the cellophane tape (LP-18) on the product, rub it with your fingers about 3 times, then peel it quickly and vertically. 85 ℃ 1,000h 60 ° C 90%RH ~ 95%RH 1,000h -40 ℃ 1,000h 2.94N (300GF) using Sylbon paper (dusper K-3) with a solvent such as IPA, acetone, ethanol, etc. 1 round trip/second consecutive, round trip distance 10mm 100 round trip -40 ° C 2h, 85 ° C 2h, 100 ° C/h 10 cycle -40 ° C/85 ° C each 30 minutes each Press the vapor-deposited surface with a sillbon paper (dusper K-3), press pressure 4.9N/cm2 (500GF/cm2) 1 round trip/second consecutive, round trip distance 10mm 100 round trip

There are 3 models for this product.

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About Company Handling This Product

NIHON DEMPA KOGYO CO., LTD.

  • Japan
  • Since 1948
  • 2,378 employees

Category of this product

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