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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for 4mm Silver Safety Glass Mirror Sheet With Double Coated, 4mm Tempered Silk Screen Printed Appliance Glass, 2-8mm 2140*3300 Sheet Mirror Glass, Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions.
2017 Latest Design Glass Screen Protector Cover With Small Size Tolerance - Custom design Double Convex Lens Biconvex lens caf2 bk7 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
|
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 development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for 2017 Latest Design Glass Screen Protector Cover With Small Size Tolerance - Custom design Double Convex Lens Biconvex lens caf2 bk7 double convex lens – Hongya , The product will supply to all over the world, such as: Tajikistan, moldova, Hyderabad, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Riva from Hungary - 2015.09.23 17:37
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Maggie from Porto - 2016.08.18 18:38