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Optical Glass Double Concave lens wholesale best price
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Substrate | BK7, Fused Silica, Sapphire, etc. |
Type | Spherical Singlet Lenses |
Diameter | 0.5-300mm |
Shape | Round, Square or Rectangular, with hole |
Centering | <3arcmin |
Surface Quality | 60/40,40/20 |
Surface Flatness | λ/2 |
Bevel | Protective bevel as needed |
Clear Aperture | ≥90% |
Coating | Uncoated/AR/BBAR/HR/Metallic |
The center of the plano convex lens is thicker than the edge, and the edge of the concave lens is thicker than the center. A convex lens is called a converging lens because it can refract parallel rays and converge them. The lenticular lens is symmetrical, so the radii of curvature on both sides are equal. The double convex lens is used as a magnifying glass, objective lens, and condenser system. Since both surfaces contribute to the refractive power of the double convex lens, their focal length is shorter than a PCX lens of the same diameter and surface radius. Lenses are one of the most useful and important parts of all optical equipment, and are found in glasses, telescopes, microscopes, magnifiers, cameras, and many other objects.
Zoolied offers a variety of optical glass lenses and windows, such as Cylindrical Lens, Optical Aspherical Lens, and CVD ZnSe Lens. ZOOLIED provides multiple anti-reflection coating options for the Ultraviolet (UV), visible, or IR Optical Lens and also provides uncoated optical Lens based on K9 optical glass, K7 and UV fused silica. Looking for ideal Spherical lenses Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the uncoated and coated optical lens is quality guaranteed. Zoolied is China Origin Factory of optical components. If you have any question, please feel free to contact us.
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