CCRQ Optics Co.,Ltd
$18-58 /Piece/Pieces
| Tipo de pagamento: | T/T |
| Incoterm: | FOB |
| Quantidade de pedido mínimo: | 10 Piece/Pieces |
| transporte: | Air,Express |
| porta: | beijing,guangzhou,shenzhen |
Sombra:
Modelo: BCL-CCRQ
| Unidades de venda | : | Piece/Pieces |
| Tipo de pacote | : | envolto por bolha na caixa para evitar danos |
| Exemplo de imagem | : |
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| Dimension | Double convex lens | plano convex lens( flat convex) |
| Structure | bi convex symmetry | one flat and one convex( asymmetric) |
| Aberration | when the object image is conjugate, the spherical aberration is the smallest | when the convex surface faces the parallel light, the spherical aberation is the smallest |
| Application | general imaging,symmetry system | alignment, focusing, asymmetric optical path |
| Characteristics | bi convex lens( double convex lens) | bi concave lens( double concave lens) |
| Shape | middle is thick while the edges are thin | the middle part is thin while the edges are thick |
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Focal length
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positive lens | negative lens |
| optical effect | converging parallel light | divergent parallel light |
| imaging | can form real images or virtual images | only an illusory image( inverted and magnified) |
| Typical application | magnifying glass ,camera lens | beam expanding lens, myopia correction |
| Substrate | K9, fused silica, sapphire, znse, caf2 ,CDGM optical glass |
| Size | 5-400mm custom made |
| Shape | plano convex, double convex, bi convex, bi concave, meniscus, achromatic, aspheric, cylindrical lens etc |
| Focal Length | +/-1% |
| S/D | 40/20 |
| Surface Accuracy | λ/4 |
| Centration | <3' |
| Bevel | 0.2*45degree |
| Dimension tolerance | +/-0.1mm |
| Coating | AR/BBAR accordingly custom made |
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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