cutting the spherical lens
3 year ago
Aspherized optical Achromatic lens bridge the gap between color-corrected achromats and spherical aberration corrected aspheres, resulting in cost effective, color corrected aspherical lens components.The Achromatic doublet lens consist of two cemented elements that are matched for their color-correction ability and small RMS spot size. Achromatic lens are widely used in fiber optic focusing or collimation, image relay, inspection, scanning and high numerical aperture imaging.
We manufacture Positive Achromatic doublet Lens and Negative Achromatic doublet Lens by two piece single lens (Doublet) or Achromatic triplet lens by three piece single lens (Triplet), infrared glass aspherics lens are available upon request.
Positive Achromatic Doublet lens
Specification of our achromatic doublet lens or triplet achromatic lens as follow:
Material:
Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe and other infrared crystal optical lens.
Diameter tolerance:
+0/-0.05 mm
Center thickness tolerance:
+0/-0.05 mm
Surface quality:
60-40 Scratch/Dig
Surface figure:
0.5-0.2
Centration
< 3arc min
Chamfer:
0.1-0.25*45 degrees
Design wavelength:
486.1mm,587.6mm,656.3mm
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If you are interested in the product, contact Bossgoovideo.com for more information
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Main Product:
Cylinder Lens ,
Aspheric Lens,
Optical Glass Dome,
Dispersion Prism,
Plane Ruled Grating,
Optical Bandpass Filter
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