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Help CenterOptical Glass Instruments Concave Lens
Related Products
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Double Concave LensesUS$ 1 - 100MOQ: 1 Piece -
High Quality Half Round Optical Ball LensUS$ 0.5 - 50MOQ: 500 Pieces
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Rod Spherical Lens,BK7 Rod LensUS$ 0.1 - 100MOQ: 10 Pieces
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1_5mm_ball_lens_fiber_coupling,ball Lens,optical Glass Ball LensUS$ 0.5 - 50MOQ: 500 Pieces
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Biconvex LensesUS$ 1 - 100MOQ: 1 Piece
Specifications
1.high accuracy2.reasonable price
3.high quality
4.This is widely used for focusing and the formation of image
Specifications
The Double Convex Lenses are manufactured with an identical convex surface on both sides of the lens. The Double Convex lenses have positive focal lengths and form both real and virtual images. We also provide precision grade Double Convex lenses with tighter manufacturing tolerances
Biconvex lenses are used as magnifiers, objectives, condensing systems. Since both surfaces contribute to the power of biconvex lenses, they have shorter focal length than PCX lenses of equal diameter and surface radius. Lenses can be anti-reflection coated (please refer to the Coatings section).
| Material | BK7, H-K9L ,UV fused silica,Corning7980 |
| focal length | +/-2% |
| Diameter | 5-120mm +0.0/-0.2 |
| Center thickness | 1.2-60mm +/-0.1 |
| Centering Accuracy | 3' |
| Figure (sphericity) | 1~5 |
| Surface Quality | 10-5,40-20,60/40 |
| Coating | optional |
There are other products supplied.
Our company:
We are an manufacturer and have our own factory.Our main lens are plano concave and convex,double concave,double convex, cylindrical lens ,mensicus lens etc, we believe you can get superior products and best service.
We are specialized in the production of various specifications of optical components according to the customers' demand, And we are committed our standard more than eight years to offering our customers with excellent products, reasonable prices and high level of service.
Welcome to China and visit our factory. Hope that our cooperation ever lasting!
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