Custom Size Optical Glass Filters Narrow Band Pass Filter 670nm

• Customization: Available
• Warranty: 1 Year
• Usage: Lighting, Medical, Laser Module
• Thickness Range: Customized
• Color: Transparent
• Type: Thin Film Filter
• Principle: Cut-off Filter
• Material: Glass
• Angle of incidence: 0°
• Shape: Customized
• Certification: RoHS, ISO, CE
• Customized: Customized
• Cwl: 670nm
• Fwhm: 20nm or Custom
• Transmittance: T>90%
• Transport Package: Vacuum Package
• Specification: 3~80mm(customized)
• Trademark: NMOT
• Origin: Shenzhen, China
• HS Code: 9001909001
• Production Capacity: 5000000/Year

Product Description

Product Features

High transmittance,  central wavelength of high precision,good film layer density using multilayer hard film coating technology. The product can be produced according to the customer's requirements

Product parameters
 

Central Wavelength	670nm±3nm
FWHM	20±3nm or custom
Product size	3~80mm or custom (square or round)
Transmission at CWL	T>90%(According to the customers demand)
Blocking	>OD2-OD6
Product material	Optical glass
Transport package	Vacuum package
Surface Quality	60-40

Product Picture



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Our Company & Workshop 

NMOT is a professional manufacturer of optical filter, optical lens, optical components for 7years, located in Shenzhen China, has factories & 1000-level dust-free purification workshop with 5000 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.



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.