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Optical concave lens and double concave lens

Product description
Optical concave lens and double concave lens
Optical Lens

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).

Shenyang Yibeite Optics Co., Ltd. offers a wide range of Optical lenses:Plano-convex lenses, Bi-convex lenses, Plano-concave lenses, Bi-concave lenses, Meniscus lenses, Ball lenses and Aspherical lenses.

Bi-concave lenses

                                                                DCV.jpg

 General specifications

Product Name

Bi-concave lenses

Diameter Tolerance

+0.0/-0.05mm

Center Thickness Tolerance

±0.2mm

Focal Length Tolerance

±2%

Surface Quality

60/40, 40/20 or better

Material

BK7, UVFused silica, Ge,Si,CaF2,  ZnSe, 

Clear Aperture

>90% 

Centering

<1 arc min

Coating

 Custom

Bevel

Protective bevel as needed

Company Information

YBT Optics is a professional manufacturer of precision optical components and optical lenses. Advanced processing equipment and complete production sysytem are effectively control production process and ensure product quality. If you want to get more information, please click: Shenyang Yibeite Optics Co., Ltd.

 

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Optical Lenses

Plano-convex lenses

Bi-convex lenses

Plano-concave lenses

Bi-concave lenses

Meniscus lenses

Ball lenses

Aspherical lenses

Google cardboard lenses

 

Related Products

Diffraction Gratings

Optical Lenses

Optical Prisms

Cylindrical Lenses

Optical Mirrors

Optical Filters 

  Contact Us

  TEL: 86-24-25335360

E-MAILinfo@ybtoptics.com

 WEBSITE: www.ybtoptics.com

ADDRESS: Xinghai Road 19-1, ETDZ, Shenyang, Liaoning, China, 110141

      VIEW DETAILS     

Packaging & Shipping
Packaging

Inner packing----special protective packing for optical products 

Outer packing----carton, Shock absorption material and bubble wrap

Keep cleaning, anti-static,shock treatment, YBT Optics will take different packagings according to quantity and shape

 

Shipping

Safely and fastly deliver goods to your hands, YBT generally recommend that you choose below types of shipping.Safely and fastly deliver goods to your hands, YBT generally recommend that you choose below types of shipping.Or we can help you to choose the cheapest shipping way in Alibaba. To most countries, generally 1-3 working days you will receive goods.

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FAQ

 

Q:Why to choose YBT? 

A .YBT is a factory manufactuer offers custom varied high quality optical products.

B.A compelet set of trade serves timely. 

C.Stable delivery,General produce time:7-20 days.

Q:How to pay?

USD to TT,paypal, Alipay,Moneygram, Western Union, Bank transfer, secured payment.

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Inquiry Whatsapp: +44 7522 566048