1550nm 940nm 905nm 850nm Optical Filter Narrow Bandpass Filters

• Usage: Lighting, Medical, Optical, Photography
• Thickness Range: 1mm-2mm
• Color: Transparent
• Type: Thin Film Filter
• Principle: Cut-off Filter
• Material: Glass
• 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: 5000000pieces/Year

Product Description

Product Description

CWL 850nm Optical IR Bandpass Filter selectively transmit a narrow range of wavelengths while blocking all others, are widely used in instrumentation for clinical chemistry, environmental testing, , laser line separation etc. Interference filters are often used in conjunction with laser diodes and so on.

Our main products are as follows:
1. Bandpass Filters
2. Astronomy filters :UHC, UHC-E,CLS,H-Beta,O-III,H-Alpha,UV-IR Blockers, Skyglow filter, Color Filters,UV Lens,Protective Glass;
3. Fluorescent filters: Single-band BFP, CFP, YFP, GFP, DAPI, FITC, TRITC, Texas Red, mCherry, Cy3, Cy5, Cy5.5,ICG
4. Laser Filters
5. Beam Splitter

Supplying high quality optical products, with competitive price and timely delivery, we have confidence to be your superior and top partner of optics.

Product Parameters

 

Dimension	customized
Thickness	1.1 mm or custom
Parallelism	<2 arc minute
Surface Quality	60/40; 40/20
Flatness	2-3 lambda
Peak Transmision	>90% or custom
CWL	850nm+/-3nm or custom
FWHM	50+/-3nm or custom
Blocking	OD2-OD6 @350-1100nm

 

Detailed Photos

 

Production Flow

 

Packaging & Shipping

Vacuum PACKING or Customize According to Client Request.

 

Exhibition

 

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.

Application

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