25mm Diameter Anti-Reflection Optical Aspherical Lenses

• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Aspherical Lenses
• Transmittance: 90%-95%
• Shape: Single-lens
• Material: Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Anti-Reflection
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 1000 Pieces

Product Description

25mm Diameter Anti-reflection Optical Aspherical Lenses

Specification:
 

Items	Description
Aspherical Lens	Material:	CDGM D-ZK3
	Diameter:	25.0+0.0/-0.1mm
	Center thickness:	10.0+/-0.1mm
	R1:	11.05mm,ASP CX
	R2:	infinity
	Flatness:	RMS<1um
	Surface quality:	60-40
	Centerness:	<5arcmin
	Clear aperture:	>90%
	Chamfer:	protected
	Coating:	AR coating,Rabs<1.5%@525-675nm,AOI:0deg
	Standard:	MIL-PRF-13830B

Inspection:
 

Control  code	Control items
CPG	Diameter:	Mitutoyo Vernier caliper
	Thickness:	Mitutoyo micrometer
	Flatness:	Taylor Hobson PGI 635+ZYGO interferometer
	Surface Quality:	Naked eye test& 15W LED cold light
	Centerness:	TRIOPTICS centration measurement or CPG customized instrument
	Chamfer:	Magnifier X6& naked eye test
	Coating:	Agilent Cary 7000