Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. China Star Optics can provide Positive Achromatic Lens and Negative Achromatic Lens by two piece single lens (Doublets) or three piece single lens (Triplet).
Specification of our achromatic lens as follow:
*Material:BK7,ZF2,ZF7(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40 Scrath/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
(the parameter is dimension of normal lens,so specification will be changed according to different dimension and material)
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optical Achromatic lens/optical cemented spherical lens
optical Achromatic lens/optical cemented spherical lens
| Payment Terms: | T/T,WU |
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Basic Info.
- Brand Name: Material:BK7or other optical materials
- Dimension Tolerances:+/-0.1mm: Angle Tolerance:+/-3 minutes
- Surface Quality:20/10 Scratch/Dig: Surface Flatness:lambda/4
- Place of Origin: Jilin
- Min.Order: 10 Piece/Pieces
- Means of Transport: Air
Supply Capacity
- Delivery Date: 30 days after PO
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