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Détails sur le produit:
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| Matériel: | Verre optique, BK7, silice fondue, Schott, OHARA, CaF2, germanium etc. | Tolérance de dimension: | ±0.1mm (standard), ±0.01mm (haute précision) |
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| Tolérance centrale d'épaisseur: | ±0.1mm (standard), ±0.02mm (haute précision) | Longueur focale paraxiale: | ±2% |
| Qualité extérieure: | 60/40 (norme), 20/10 (haute précision) | Ouverture claire: | >85% |
| Centration: | 3 minutes d'arc | Biseau: | <0> |
| Surligner: | Fused Silica Biconvex Lens,Biconvex Optical Lens,Double Convex Optical Lens |
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| Material: | Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. |
| Dimension Tolerance: | ±0.1mm(Standard), ±0.01mm(High Precision) |
| Center Thickness Tolerance: | ±0.1mm(Standard), ±0.02mm(High Precision) |
| Paraxial Focal Length: | ±2% |
| Surface quality: | 60/40(Standard), 20/10(High Precision) |
| Clear Aperture: | >85% |
| Surface Figure: | λ/2(Standard), λ/8(High Precision) @633nm |
| Centration: | 3 arc minutes |
| Bevel: | <0.25mm×45° |
| Coating: |
uncoated, AR, HR, PR Coating, etc.
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Personne à contacter: JACK HAN
Téléphone: 86-18655618388
