| Customization: | Available |
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| Warranty: | 3years |
| Usage: | Optical |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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The convex lens is thicker at the centre than at the edges. Convex lenses are thicker at the middle. Rays of light that pass through the lens are brought closer together (they converge). A convex lens is a converging lens.
When parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus. The distance between the principal focus and the centre of the lens is called the focal length.
We JLGD are a factory with more than 30 years processing and production experience. We could provide various kinds of lens including convex lens, concave lens, biconvex lens, plano-convex lens, etc. Welcome to visit our factory and hope to build a long relationship with you partners.
Packaging Details:
Inner packing-------special protective packing for optical products.
Outer packing------carton, Shock absorption material and bubble wrap
China factory spherical optical large covnex lens/flat convex lens
Delivery Time
7-20days
Delivery: Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. Please note it before delivery. Transit time deponds on the express and destination. By the way, we would re-check all the details before deliver
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