Factory Promotional 4mm Cooktop Black Ceramic Glass - High Quality Spherical Optical Glass Double/Plano Convex Lens for Optics instruments,BK7 B270 Botoslicate PYREX Borofloat – Hongya manufacturers and suppliers

Factory Promotional 4mm Cooktop Black Ceramic Glass - High Quality Spherical Optical Glass Double/Plano Convex Lens for Optics instruments,BK7 B270 Botoslicate PYREX Borofloat – Hongya

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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for T70 Glass Beam Splitter Mirror, Switchable Privacy Glass For Shower Room, 4mm Thick Tinted Bronze Green Grey Clear Float Glass, Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Factory Promotional 4mm Cooktop Black Ceramic Glass - High Quality Spherical Optical Glass Double/Plano Convex Lens for Optics instruments,BK7 B270 Botoslicate PYREX Borofloat – Hongya Detail:

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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	+0.0/-0.1mm
Center Thickness Tolerance	±0.1 mm..
Focal Length Tolerance	±1%..
Surface Quality	60/40, 40/20 or better..
Material	BK7, UVFused silica, Ge,CaF2, ZnSe
Clear Aperture	>90%
Centering	<3 arc min
Coating	Custom
Bevel	Protective bevel as needed

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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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Factory Promotional 4mm Cooktop Black Ceramic Glass - High Quality Spherical Optical Glass Double/Plano Convex Lens for Optics instruments,BK7 B270 Botoslicate PYREX Borofloat – Hongya , The product will supply to all over the world, such as: Macedonia, Uruguay, South Africa, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.

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