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Positive Meniscus Lens
Product Details:
X
Positive Meniscus Lens Price And Quantity
- 40000 Piece
Positive Meniscus Lens Trade Information
- Fuzhou China
- Paypal Days after Acceptance (DA) Cash in Advance (CID)
- 100000 Piece Per Week
- 15 Days
- Yes
- Sample costs shipping and taxes has to be paid by the buyer
- Provide our standard package
- Eastern Europe Middle East Western Europe Africa Central America South America Asia North America Australia
- All India
- N/A
Product Description
Positive Meniscus Lens may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.
Specification:
| Material: | N-BK7, Fused silica |
| Diameter: | +0/-0.2mm |
| Clear aperture: | > 90% of diameter |
| Thickness: | +/-0.1mm |
| Radius: | +/-0.1% |
| Centration: | < 3 arc minutes |
| Surface quality: | 60-40 S/D |
| Power: | 2 fringes |
| Irregularity: | 0.5 fringe |
| Coating: | with or without AR coating |
| Bevel: | Protective bevel |
Capability is subject to the change of material used and dimension.
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Developed and Managed by Infocom Network Private Limited.
