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780nm FWHM 40nm Narrow Bandpass Laser Interference Filter
780nm Narrow Bandpass Interference Filter, only transmit the small bandwidth as 780+/-20nm (FWHM=40nm) spectrum, while all other light has been blocked or reflected. This series of filters are specially designed for 766, 780, 785 or 790nm LED or Laser light source. Widely used for medical treatment, biomedical identification, laser measuring equipment etc.
Technical Specifications:
| Centre Wavelength(CWL): | 780nm, +/-2nm |
| FWHM(50% point): | 30nm, 40nm, 60nm |
| Transmission: | Tave>85% @ 780nm |
| Size: | customized, from 2x2mm to Dia. 110mm, +/-0.1mm |
| Surface Quality | 60/40 |
| Thickness: | 0.3~1.1mm |
| Clear aperture: | >90%, or full surface coatings |
| Substrate: | vary customized, such as B270, BK7, crystal, float or sodalime glass etc. |
Wider area for high transmission, sharp slope curve.
Production line
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!!!
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