26X38X3mm Hard Coated Optical Dichroic Filter

• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Thickness Range: 2mm-5mm
• Color: Transparent
• Type: Optical Longpass Filter
• Principle: Dichroic Filter
• Material: Glass
• Angle of incidence: 45°
• Shape: Square
• Certification: RoHS, CE, TUV
• Customized: Customized
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 400 Pieces

Product Description

Customized Coated Optical Dichroic Filters

 

Specification:
 

Items	Description
Dichroic Filter	Material:	Schott N-BK7 or customized
	Dimensions:	26.0x38.0+0/-0.2mm
	Thickness:	3.0+/-0.2mm
	ROC1:	infinity
	ROC2:	infinity
	Flatness:	S1&S2:PV<[email protected]
	Surface quality:	S1&S2:60-40
	Parallelism:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	0.1-0.3mmx45deg
	Coating:	S1:dichroic coating,Tabs>88%@500-648nm,Rabs>90%@669-750nm, AOI=45+/-1deg
		S2:AR coating,Ravg<1%@500-648nm,AOI=45+/-1deg
	Standard:	MIL-PRF-13830B

Inspection:
 

Parameters	Inspection Tools
Dimensions:	Mitutoyo Vernier caliper
Thickness:	Mitutoyo micrometer
Flatness:	ZYGO interferometer
Surface quality:	naked eye test& 15W LED cold light
Parallelism:	Thickness gauge
Chamfer:	magnifier X10& naked eye test
Coating:	Spectrophotometer