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optical 850nm/940nm ir filters ,Ir cut off filters

FOB Price

USD $5 - $45 / Piece

5 Pieces(Min.Order)

Supply Ability 5000 Piece / Pieces per Month
Port Changchun Beijing Shenzhen Shanghai
Payment TermsCredit Card

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Product Details

Place of Origin	Jilin, China	Brand Name	CCRQ
Model Number	CCRQ-NBP850	Material	Other, Glass, BK7,Fused Quartz Float glass,etc.
Usage	Optical	Structure	Other, round square
Shape	Plano

Product Description

optical 850nm/940nm ir filters ,Ir cut off filters

Bandpass filters transmit light only within a defined spectral band ranging from less than one to many nanometers wide.It's preferable to monochromators because of their higher transmission and better signal-to-noise

1) specially designed for 850nm LED or Laser light source

2)deeply block the other spectrum, no visible red light transmittance, which makes the LED light source completely invisible.

3)Standard or customized features with different functions for the special applications

Technical Specifications:

Substrate	vary customized, such as B270, BK7, crystal, float or sodalime glass etc
Dimension	customized, from 2x2mm to Dia. 110mm, +/-0.1mm
Clear Aperture	>90%
Center Wavelength	850nm+/-5nm
Surface Quality	10/5,20/10,60/40,40/20
Flatness	lambda/4 per 25nm at 632.8nm
FWHM	6nm, 10nm, 20nm, 30nm, 40nm, 60nm
Thickness	0.3-3mm
Transmission	>85%@850nm

Why us?

1. Service Time: 24 hours waiting for you.

2.Fast Response:2 hours within our worktime,12 hours get off work.

3. Good Service:We can supply you from design,measure to coating one stop service

4.MOQ: No MOQ requirement, you can sent your order at any time

5. After-sales Service:If bad quality,we will refund.

How to Order?

Step 1. Send the inquiry at the bottom of the product.

Step 2. We will response or quote you within 24 hours.

Step 3.Place order through email,Skype,MSN,QQ directly.

Looking forward to doing bussiness with you in near future!!!

Contact Us

Changchun Ruiqi Optoelectronics Co., Ltd.: Contact nameAmy wang
Chat Now; Phone86-431-81006808; AddressErdao Disctrict, Changchun, Jilin

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optical 850nm/940nm ir filters ,Ir cut off filters

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