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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Electronic Frosted Window Film, Mirror Glass 4mm, Teleprompter Glass 2mm, We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
Factory Supply Quartz Glass Plate - Factory sapphire BK7 biconvex glass lens double convex lens – Hongya Detail:
Product Description
Optical Lenses are optical components designed to focus or diverge light, widely applicated from microscopy to laser processing. A Plano-Convex or Double-Convex lens causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are designed to correct spherical aberration.Ge, Si, or ZnSe lenses are suited for transmitting the Infrared (IR) spectrum, fused silica is well suited for the Ultraviolet (UV).
Double-Convex Lenses
Double-Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. DCX Lenses are used in a range of industries or applications.
Diameter Tolerance
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+0.0/-0.1mm
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Center Thickness Tolerance
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±0.1 mm..
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Focal Length Tolerance
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±1%..
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Surface Quality
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60/40, 40/20 or better..
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Material
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BK7, UVFused silica, Ge,CaF2, ZnSe
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Clear Aperture
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>90%
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Centering
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<3 arc min
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Coating
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Custom
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Bevel
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Protective bevel as needed
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Shenyang Ebetter Optics Co., Ltd. has been engaged in more than 20 years. We have rich experience in production and customer service, it can meet the different custom requirement of customers.Our main products include Diffraction gratings, Optical lens, prisms, Optical mirrors, Optical windows and Optical filters etc.All products of our company have passed CE and RoHS certification, and we have ISO9001 certification.
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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Factory Supply Quartz Glass Plate - Factory sapphire BK7 biconvex glass lens double convex lens – Hongya , The product will supply to all over the world, such as: Estonia, Georgia, Jamaica, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Doris from Iraq - 2015.06.18 17:25
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Astrid from Plymouth - 2015.09.08 17:09