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China Meniscus Lens supplier

Min. Order: 5 Piece/Pieces
Payment Terms: T/T
Supply Ability: 30,000 pieces / month
Place of Origin: Jilin

Company Profile

Location: Changchun, Jilin, China (Mainland)
Business Type: Manufacturer

Product Detail

Brand Name: Opticreate
Production Capacity: 30,000 pieces / month
Packing: Static film, lens paper, blister box, etc.
Delivery Date: 4-5weeks
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Product Description

Meniscus Lens

China Meniscus Lens

Product Details

Opticreate Meniscus lenses are convex-concave lenses. They have one outward curved face and one inward-curved face. If the outward curve is sharper than the inward curve, the optical lens has a positive focal length and acts as a magnifier. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly.
Opticreate are the leading optics lens supplier for Meniscus Lenses, We has been exported to all over the world.

Material

BK7, Fused silica, Si,Ge,CaF2,ZnSe ect.

Diameter tolerance

+0.0/-0.05mm(D50mm)

Diameter

D2-D300mm

Focal length tolerance

±2%

Centration

≤0.01mm((General)<0.005mm(High Precision)

Power

<1.5λ 633nm(General),<λ/4 633nm(High Precision)

Irregularity

λ/4  632.8nm(General)λ/10 632.8nm(High Precision)

Surface Quality

40/20(General)10/5(High Precision)

Bevel

0.25 mm × 45°

Coating

AR coating,HR coating(Could be customized)


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