Dia12.4mm 550nm Coated Optical Negative Achromatic Doublet Lens

• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Cemented
• Material: Optical 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: 5000 Pieces

Product Description

Dia12.4mm 550nm Coated Optical Negative Achromatic Doublet Lens
 

 

Specification:
 

Items	Description
Achromatic Doublet	Material:	Schott N-SF6
		Schott F2
	Diameter:	12.4+0.0/-0.03mm
	Center thickness:	5.6+/-0.2mm
	ROC1:	14.40mm,CC
	ROC2=ROC3:	7.30mm,Doublet
	ROC4:	13.20mm,CC
	Flatness:	S1&S2&S3&S4:3/5(0.5)
	Surface quality:	S1&S2&S3&S4:5x0.4,L1x0.006,E0.5
	Centerness:	<2arcmin
	Clear Aperture:	>90%
	Chamfer:	<0.2mmx45deg
	Coating:	S1&S4:AR coating,R<0.5%@550nm,AOI=0deg
	Standard:	ISO 10110

Features:

. Diverge incident light
. Reduce spherical aberration