Optical products Optical filter Various wafer/coat window
NIHON DEMPA KOGYO CO., LTD.
About This Product
It can be used as a member for various filters and as a window to protect electronic sensors and detectors from the surrounding environment.
■ Applications
·Digital camera
・ Broadcast / Movie camera
・ Laser processing device
・ Other sensor equipment
■ Features
・ We provide high -quality crystal wafers that have been cut high accurately at any angle.
-The substrate using the ultra-high-purity crystal "N-Grade EX" cultivated through NDK's long-standing technology is also available.
・ These show excellent durability in lasers and radiation environments.
・ In addition to the crystal board, various optical crystals, optical glass, and absorption glass can be provided.
・ AR coating can be customized according to the wavelength band used and the reflex characteristics of the request.
■ Available optical wafer lineup
・ Crystal
・ Crystal (X cut)
・ Crystal (Z cut)
・ Lithium niovate
·sapphire
・ Synthetic stone English
・ N-BK7
・ B270
・ D263T ECO
・ D263LA ECO
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Product
Optical products Optical filter Various wafer/coat window
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Handling Company
NIHON DEMPA KOGYO CO., LTD.
1 Models of Optical products Optical filter Various wafer/coat window
| Product Image | Part Number | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
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Various wafer/coat window |
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 |
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About Company Handling This Product
- Japan
- Since 1948
- 2,378 employees