Optical Telescope Lenses (1600797785936)

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Price:$10.80 - $22.00
Price in USD:Details


Product Overview


Spherical Lens

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Optical Telescope Lenses


Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing.


Worldhawk can supply Plano Convex Lens, Double Convex Lens , Plano Concave Lens, Double Concave Lens, Meniscus Lens, Achromatic Lens and aspheric Lens.


Optical glass lenses have a wide variety of applications. Germanium (Ge), Silicon (Si), or Zinc Selenide (ZnSe) lenses are ideal for transmitting the Infrared (IR) spectrum, while Fused Silica is well suited for the Ultraviolet (UV).


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MaterialN-BK7, H-K9L, Fused Silica, H-ZF52A, Silicon, MgF2, CaF2, Sapphire, ZnSe, ZnS, etc.
Diameter Tolerance+/-0.1mm, +/-0.01mm
Center Thickness Tolerance+/-0.1mm, +/-0.01mm
Focal Length Tolerance±1%
Centration<3 arc min,<1 arc min
Clear Aperture>90%
Flatness<1.5Lambda (General), <Lambda/10 (High Precision)
Irregularity0.2-0.5 Lambda
Surface Quality(S/D)60/40,40/20 or better
CoatingAR@ Ultraviolet (UV), visible, or Infrared (IR) spectrums

Note for Spherical Lens:
a. Other optical glass materials from Schott or Chinese CDGM are also available upon request.
b. Custom-made Spherical Lenses at any size from diameter 2.0 to 500mm are available upon request.

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Meniscus lens


Test / Production



+ Our Factory

Advanced processing equipment and complete production system are ensure that we can effectively control every aspect of the product process to ensure product quality, and reduce losses and reduce costs!

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Company / Cataloge


+ Company


Changchun Worldhawk Optoelectronics Co., Ltd, established in 2010 in China Optical City - Changchun, we have three branches in Changchun, Nanjing and Hong Kong.

Worldhawk is the professional supplier for the optical products with much experience in optics design, research and development, manufacturing and export. We have many experienced engineers and many skilled workers, they are the important guarantee for the higher quality products. We can ensure higher qualified rate because of the precision testing equipment.

We can provide all kinds of optical products processing, coating service, assembling the lens and high-altitude monitoring quipment and so on. We consider our customer relationship to be a valuable asset, We understand that your application is not standard and so we offer customization of all of our products.


Please click on the links below for more information: 

+ Spherical Lens+ Sapphire Customized
+ Optical Prism + Optical Powell Lens 
+ Cylindrical Lens+ Optical Windows
+ Optical Reflecting Mirror+ Camera lenses
+ Optical Bandpass Filter+ Optical Dome




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Payment / Shipping



QWhat's the way of shipping and cost?


(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.

(2) If you have your own express number, it's great.

(3) Freight=USD35.0(the first weight) + USD12.0/kg


Q: How to pay?


(1) T/T, PayPal, West Union, MoneyGram and

Assurance payment on Alibaba and etc..

(2) Bank Fee: West Union-USD30.00(≤USD3000.00),

T/T-USD20.00+, PayPal-5%. Please consult the local bank.


Q: What's the deliver time?


(1) For inventory: the delivery time is 5 workdays. 
(2) For customized products: the delivery time is 7 to 25 workdays. According to the quantity.

Q: How to ensure the safety of payment?


A: Worldhawk is the gold supplier for 7 years and supports Alibaba Trade Assurance. 

Trade Assurance Limit: > US $300,000


Q: Can I customize the products based on my need?


Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.


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+ We try to finish each detail in production and service in order to being the worthy cooperative partner of clients.






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