Intelligent Sensor Used Optical Coated Filter 650nm 850nm 940nm Infrared Bandpass Filter

• Usage: Lighting, Medical, Optical, Photography, Scientific Experiments
• Thickness Range: 1-5mm or Custom
• Color: Transparent
• Type: Bandpass Filter
• Principle: Cut-off Filter
• Material: Glass
• Angle of incidence: 0°
• Shape: Customized
• Certification: RoHS, ISO, CE
• Customized: Customized
• Cwl: 940nm
• Fwhm: Custom
• Transmittance: T>90%
• Optical Density: Od2-Od6
• Transport Package: Vacuum Package
• Specification: custom
• Trademark: NMOT
• Origin: Shenzhen, China
• HS Code: 9001909001
• Production Capacity: 5000000

Product Description

Multispectral filter 940nm IR Infrared Coating Glass Optical Narrow Bandpass Filter

Product Features
The bandpass filter produced by NMOT adopt All-Dielectric hard coating technology and dielectric interference theory. On the basis of highlighting the characteristics of narrow band filter, the optical performance is independent of the thickness of substrate which is easier to build-in instrument imaging system.  The optical properties has been improved and effectively applied. Special optical material substrate is adopted to solve the problems such as foggy and unstable optical properties of the traditional absorptive synthetic glass.The products are manufactured according to customers' requirements.

Product parameters

CWL	940nm±5nm
FWHM	customized
Product size	custom option
Transmission at CWL	>90%(According to customers' demand)
Blocking	>OD2-OD6
Substrate	Optical glass
Surface Quality	60-40
Application	scientific experiments and industrial application

Product Picture


Spectrum Graph


Our Company & Workshop
NMOT is a professional optical filter manufacturer, located in Shenzhen China, has factories & 1000-level dust-free purification workshop with 3280 square meters. We has a number of imported advanced vacuum coating equipments, precise spectrophotometer detecting instrument, and professional engineer team. NMOT has become an superior supplier with an efficient management team, abundant human resources and good after-sales service.



Exhibition



FAQ

1.Question: How about your production lead time?  

For stock material, the lead time be 4-7days, For customize products, lead time would be 15-25days.  

 

2. Question: How long could i receive the product after payment?  

We normally delivery it by DHL/UPS/TNT, which would take 3-7days to reach the destination.  

 

3. Question: Does this product support customization?  

Our product supports customization for every client.  We would confirm the drawing of each product design.  Trial order or samples are welcomed as well. Just feel free to contact us for more detail.