Precision 2X2X0.5mm Od2 850nm Coating Optical Bandpass Filter

• After-sales Service: Repair for free for any quality problem
• Warranty: 1 year
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Thickness Range: 0.5mm-1mm
• Color: Transparent
• Type: Filter
• Model NO.: Filter
• Principle: Selective Absorption Filter
• Material: Schott N-Bk7
• Angle of incidence: 0°
• Shape: Customized
• Certification: RoHS, ISO, CE, TUV
• Customized: Customized
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 100000/Month

Product Description

Precision 2X2X0.5mm Od2 850nm Coating Micro Optical Bandpass Filter

Specifications:
 

Items	Description
NBP Filter 850nm	Material:	Schott N-BK7
	Dimensions:	2.00x2.00+/-0.05mm
	Thickness:	0.50+/-0.05mm
	R1:	infinity
	R2:	infinity
	Flatness:	S1&S2:N/A
	Surface quality:	S1&S2:60-40
	Parallelism:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	protected
	Coating:	Band pass filter coating
		T peak>80%@850nm
		FWHM:10nm+/-2nm
		OD2@380-1100nm
	Standard:	MIL-PRF-13830B

Description:

CPG Optics developed the micro filters' production line from year 2004, and now we serve medical devises industry, telecomm industry, fiber optics industry etc. We could provide different types of micro optics.

We have developed a test method to guarantee the surface flatness and surface quality.  

Materials we already use: optical glass, materials, and even some plastics.

Applications:

.  fluorescence microscopy
.  spectroscopy
.  clinical chemistry
.  machine vision inspection