Visible Light Cut-off IR Transmitting Filter for Vein Recognition Imaging Device

• Customization: Available
• Warranty: 1 Year
• Usage: Lighting, Medical, Optical, Photography
• Model NO.: PMMA001-9
• Thickness Range: 1~3mm
• Color: Black
• Type: Color Filter
• Principle: Selective Absorption Filter
• Material: PMMA
• Angle of incidence: 0°
• Shape: Customized
• Certification: RoHS, ISO, CE
• Customized: Customized
• Transport Package: Vacuum Package
• Specification: customized
• Trademark: NMOT
• Origin: Shenzhen, China
• HS Code: 9001909001
• Production Capacity: 5000, 000 Pieces/Year

Product Description

Visible Light Cut-off IR Transmitting Filter for Vein Recognition Imaging Device

NMOT specializes in the production of trans-infrared acrylic filter (PMMA), also known as infrared window or acrylic transparent plate. The infrared acrylic filter is made of black or dark red acrylic material. It's characterized by giving a black vision in the visible light range (transmission at 400-700 nm is less than 1%), but it can pass through the near infrared region of 720-1100 nm wavelength. The infrared transmittance varies from 80% to 95% depending on the thickness, working band and color requirements of the components.
 

Material	PMMA/HWB glass/Silicon
Color	Black
Transmission range	760-1100nm
Transmittance	T>90%
Blocking range	T<1%@350-680nm
Size	4-600mm

Product Pictures
PMMA panel supplied by NMOT: can provide the board hardening, carving processing,dyeing, surface painting, screen printing and vacuum coating.


Spectral graph


Applications
It's not only helping to pass the infrared signal, but also its visual black can easily cover the internal structure. So, it's widely used in infrared transmission communication components, like infrared signal transmission or infrared window for mobile phones, computers, home appliances, automobiles, infrared touch screens, etc. Products can be poduced according to customer's specifications.

Our Company & Workshop
NMOT company has built more than 3280 square meters factory and thousand level dust-free purification workshop and a complete set of precision optical products after processing production line, with advanced imported vacuum optical coating equipment and precise spectrophotometer testing instrument, and passed the ISO9001 and other international certification.

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 14-25days.  
 
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.