D76.2mmxT3mm IR Fused Silica Unpolished Optical Window

• Warranty: 1 year
• Type: Optical Window
• Certification: CE, TUV
• After-sales Service: Repair for free
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Model NO.: Unpolished window
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 1000 Pieces

Product Description

Dia76.2xT3mm IR Fused Silica Coated Optical Window for Photonics
 

Specifications:
 

Items	Description
Window	Material:	IRFS(Corning 7978)
	Diameter:	76.2+/-0.1mm
	Thickness:	3.0+/-0.1mm
	ROC1:	infinity
	ROC2:	infinity
	Flatness:	S1&S2:PV<1/[email protected]
	Surface quality:	S1&S2:S-D 40-20
	Parallelism:	<30arcsec
	Clear aperture:	>90%
	Chamfer:	protected
	Coating:	S1&S2:AR coating,Ravg<0.5%@760-850nm,AOI:0deg
	Standard:	MIL-PRF-13830B

Inspection: