After-sales Service: | Available |
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Warranty: | 1 Year |
Usage: | Lighting, Medical, Optical, Photography |
Samples: |
Customize according to requirements.
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Double-Convex Lens, also named Bi-Convex Lens, is most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object (conjugate ratio) distances is between 0.2 to 5. It is used in beam expanders, projection optics systems, optical viewers, etc.
Material
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B270, BK7, Fused Silica, Ge, Si, CaF2, ZnSe, etc.
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Diameter
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3mm - 500mm
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Surface Figure
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λ/10
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Dia. Tolerance
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+0.01, -0.01 mm
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Thickness Tolerance
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+/- 0.01 mm
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Clear Aperture
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95%
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Surface Quality
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10-5
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Suppliers with verified business licenses