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Torch Road NO.286,Changchun,Jilin,China China
The material can be BK7, Fused Silica, silicon, Germanium, Zinc selenide, Magnesium, Magnesium fluoride, Barium fluoride.
Right Angle Prism, Penta Prism, Beamsplitter Penta Prism, Corner Cube Reflector, Porro Prism, Dove Prism, Rhomboid Prism, Brewster Prism, Equilateral
The plano-concave lenses are made from various material, which are manufactured with one concave surface and one plane surface.
Bi-concave glass lenses are manufactured with both surfaces concave. These lenses have negative focal lengths. These lenses diverge collimated inciden
الشخص الذي يمكن الاتصال به Jessie Sun
عنوان Torch Road NO.286, Changchun, Jilin
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