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Price
Min. Order Reference FOB Price
1 Piece US$5.00 - 99.00 / Piece
Sepcifications
- After-sales Service Return or Replacement
- Warranty 2 Years
- Usage Lighting, Medical, Optical, Photography, Imaging
- Type Menicus Lenses
- Transmittance >95%
- Shape Single-lens
- Material Optical Glass
- Lenses Color Clear
- Certification RoHS, ISO9001, CE, TUV
- Customized Customized
- Coating Coating:Ar or Bbar
- Transport Package Air Cushion Wrapped Carton Packaging.
- Specification Material Specification: K9 or customized
- Trademark Oplens
- Origin Chengdu, Sichuan, China
- Surface Flatness < λ/5 @ 633nm
- Scratch/Dig < 40/20 (Both Sides)
- Eccentricity ≤ 1arcmin
- Focal Length Tolerance < ± 1%
- Diameter Tolerance < + 0.00/ - 0.02mm
- Thickness Tolerance < ± 0.05
- Clear Aperture ≥ 95% of Diameter
- Blacking Edge Gt-7 or Equivalent
- Diameter Range 5~260mm
- Shipping Express/by Sea/by Train/by Air
- OEM Services Yes
- Sample Services Yes
- Delivery Time Depens on Qty, Normally 10-30days Production
Product Description
Meniscus lens with OEM service A meniscus lens is a lens with two spherical surfaces, convex on one side and concave on the other. The lens provides a smaller beam diameter to reduce beam waste and spherical aberration. When one meniscus is combined with another lens, the focal length is ...
