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Products > surface additives > Opticreate Technology Co., Ltd. | Similar Products
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surface additives

" found 2 Products from Opticreate Technology Co., Ltd., China
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Bi-Concave Lens

Bi-Concave Lens
Bi-Concave Lens Ar Coated Lenses Product Details Double-Concave Lenses , which have two concave surfaces, are Optical Lenses with negative focal lengths. Double-Concave Lenses are used in beam ...

Bi-Convex Lens

Bi-Convex Lens
Bi-Convex Lens Spherical Lens Supplier Product Details Double-Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal ...
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