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Optical Achromatic doublet lenses

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Product Details

Place of Origin:	Jiangxi, China	Model Number:	LSA-0106	Material:	Glass
Usage:	Optical

Optical Achromatic doublet lenses

1. Computer optimization design

2. High performance

Achromatic doublet lenses are composed of Low refractive index (crown glass) positive lens and

high refractive index (flint glass) negative lens. After the computer optimization design, made good

correction for the spherical aberration, Comatic Aberration and color difference and paraxial

aberration.

When used to focus and collimation, plano-convex lens or the surface of small radius of curvature usually toward the collimation light.

When used to imaging, plano-convex lens must be toward to the longer side of object distance or image distance .

Big aperture of achromatic lens is double separation achromatic type lens.

Material	Quality optical glass
focal length (f’)	±2%@587.6nm
Diameter Tolerance:	+0.0/-0.2mm
Center Thickness Tolerance(Tc)	±0.1mm
Centration	<3 arcmin
aperture	1~5
Partial aperture	0.2~0.5
smooth finish	IV
Coating	MgF2 anti-reflection film
Clear Aperture:	>90% of central diameter

Jiangxi Liansheng Experiment Technic Assembly Co., Ltd.: Contact nameEric Qi
Chat Now; Phone86-791-86713767; AddressJinsha Road 3, Xiaolan Economic Development Zone Nanchang,Jiangxi

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