Hot Sale 940nm IR Infrared Optical Narrow Bandpass Filter

• Usage: Lighting, Medical, Optical, Photography
• Thickness Range: 1mm-2mm
• Color: Transparent
• Type: Thin Film Filter
• Principle: Cut-off Filter
• Material: Glass
• Model NO.: NBP06
• Angle of incidence: 0°
• Shape: Customized
• Certification: RoHS, ISO, CE
• Customized: Customized
• Transport Package: by Vacuum Packing with Pearl Cotton
• Specification: customize
• Trademark: NMOT
• Origin: Shenzhen China
• HS Code: 9001909001
• Production Capacity: 5000000/Year

Product Description

Hot Sale 940nm IR Infrared Optical Narrow Bandpass Filter

Product Description

Narrow band filter is a major role in light of a specific wavelength through, let the other wavelengths of the light reflection ( or attenuation)of optical components. Half wave width is usually controlled in 20nm or smaller, ultraviolet, visible light, near infrared wavelength, far infrared wave band . My company's narrow bandpass filter using multilayer epidural by ion assisted deposition of nanometer materialsand high vacuum evaporation coating, good compactness, high imaging definition.

Product Features

Fluorescence analyzer, enzyme mark instrument, cable television to upgrade equipment, wireless transmission equipment, mobile phone bar code scanning, infrared electronic whiteboard, infrared cameras, infrared touch screen, iris recognition, medical instrument,infrared ink recognition, red film recognition, face recognition sensor system. Handheld infrared laser rangefinder, laser range finder,optical instruments, medical equipment and testing apparatus.

CWL	940nm±2nm
FWHM	30nm ±5nm or custom
Tpeak	>90%
Blocking	T max<3%,T ave<1% @400-810 & 890-1100nm or custom
Surface	80/50
Substrate	Float glass,B270
Dimension	custom
Thickness	1mm or custom

Our Advantage

Plated with hard, long service life,Wavelength accuracyIon plating, low temperature driftHigh penetration rate,High cut-off depth

Product Picture



Our Company & Workshop

NMOT is a high technology enterprise producing optical lenses, prisms, windows, filters, mirrors and coatings. Optical glass, crystal, sapphire, fused silica, znse, caf2, gel materials are on request, Sunday has proven technology and high-tech testing devices, such as ZYGO interferometer and collimator set. 4 production lines can offer large demands for customers. 

Our Service

1: We support OEM Order and Support Trial Order as well.
2: Each request would be response within 24hours
3: Sample Would be Provided before Confirm The Order.
4. All Procedure of Order Tracking would be responsible by professional staff.
5. Packing and Delivery would be confirmed with clients before outlet.

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