D12.7mm N-Bk7 Uncoated Optical Plano Convex Lens

• After-sales Service: Repair for free for any quality problem
• Warranty: 1 year
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Convex Lens
• Transmittance: 90%-95%
• Shape: Single-lens
• Model NO.: PCX lens
• Material: Schott N-Bk7
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Uncoated
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 3500 Pieces

Product Description

Dia12.7mm N-BK7 Uncoated Optical Plano Convex Lens
 

Specifications:
 

Items	Description
Plano convex lens	Material:	Schott N-BK7
	Diameter:	12.7+0.0/-0.1mm
	Edge thickness:	2.0+/-0.1mm
	Focal length:	38.1mm+/-1%@587.6nm
	ROC1:	19.62mm(REF),CX
	ROC2:	infinity
	Flatness:	<1/[email protected]
	Surface quality:	20-10
	Centration error:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	protected
	Coating:	uncoated
	Standard:	MIL-PRF-13830B

Inspection:
 

Control  code	Control items	Inspection instrument/method
CPG	Diameter:	Mitutoyo vernier caliper
	Thickness:	Mitutoyo micrometer
	Flatness:	ZYGO interferometer
	Surface quality:	Naked eye test& 15W LED cold light
	Centerness:	TRIOPTICS centration measurement or CPG customized instrument
	Chamfer:	Magnifier X10& naked eye test
	Coating:	Agilent Cary 7000