Optical K9 Glass Dia. 188.20mm Plano Convex Spherical Lens for Automobile

VY Optics Photoelectric Technology supply spherical lenses.
Include plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical lens, special spherical lens etc.
Plano-Convex Spherical Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugatepoint-- object distance, S or image distance S' is more than five times of the other. This lens is almost the most super form for both collimatinga point source and focusing collimated light;
Plano-Concave Spherical Lens has a negative focal length and is typically used to cause a collimatedbeam to divergeas in a Galilean type beam expander or Telescope. Because the spherical aberrationof the Plano-Concave is negative, it can be used to balance the aberration of other lenses.This lens is widely use in optical display systems, projection optics systems, imaging and laser measureemnt systerms;
Double-Convex Spherical Lens, also named Bi-Convex Lens, is most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object (conjugate ratio) distances is between 0.2 to 5. It is used in beam expanders,. Projection optics systems, optical viewers etc;
Double-Concave Spherical Lens, also named Bi-Concave Lens, is used to divergent light. The Bi-Concave is best used when the input beam is converging. It is used in beam expanders,. Projection optics systems, optical viewers and optical charater readers etc;
Meniscus Spherical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens.
Specification of our plano-convex spherical lenses/magnifier as follow:
Material: BK7 or other materials
Focal length: +/-1%
Center thickness tolerance: +/-0.01mm
Centration: 1arc minutes
Surface Figure: Lambda/2 at 633nm on plano side
Surface quality: 40/20 stratch/dig
Clear Apenture> 90%
Chamfer Protective: 0.25mm at 45 degree typical
Coating: OptionalPrecision of specification we can achieveRange of diameterDia.0.7mm-Dia.400mmRange of curve radiusR1.5-R∞ etc.Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ etc.Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.Centration+/-2′,+/-1′ etc.Aperture N5, 1 etc.Irregularity ΔN2, 1, 0.5, 0.2 etc.Surface quality60/40, 40/20, 20/10, 10/5 etc.
Who are we?
VY Optoelectronics Co., Ltd, established in 2010 in Optical City of China - Changchun. Our company has strong production capacity, in possession of the domestically top production line and excellent workers, which mainly are composed of researchers and technicians from the Chinese Academy of Sciences, Changchun Institute of Optics and Fine Mechanics and Changchun University of Science and Technology, they are experienced and could produce wide range of optical lenses. What can we do for you ?
VY Optics provide professional design of optical lenses, Coating service and all kinds of optical elements processing include mainly high-precision prism, filter, rod lens, ball lens, dome lens, cylindrical lens, grin lens, micro-lenses, optical sapphire customized components, window, spherical lenses and aspheric lenses, powell lens and infrared materials products.Why Us ?
1. Reasonable quotation. We reject unrealistic low prices. As a prerequisite, to ensure the highest quality of lens and offer the reasonable price.
2.Quality assurance. Besides pass the ISO9001 certification, experience team and efficient equipment are the vital guarantee for the product.
3. Timely Delivery. We could ship goods to you in time as lead time we negotiate.
4. Convenient logistics services. We usually cooperate with the famous express logistics company, including 90% regions of the world and ensure the products can delivery to the customers safety and quickly.Our Factory
Advanced processing equipment and complete production system could ensure that we can effectively control every aspect of the lenses processing, and avoid unnecessary loss and reduce costs!
Exhibition
We participated exhibitions-Laser World of Photonics in Munich, and establish the business with many foreign customers.
Other Products
VY Optics could provide a variety of types of optical components, including ball lens, dome lens, fingerprint prism, filter, rod lens, grin lens, cylindrical lens, achromatic lens, prism, powell lens, optical mirrors, optical windows,and spherical lens. We have ability to process high-precision micro lens and can customized various of the sapphire products and other infrared material lens according to the customer.
Packaging - Logistics
VY Optoelectronics Co.,Ltd. concerns each details of the package, cleaning, anti-static , shock-resistant . According to the quantity and shape of the product , we will take a different packaging process!
Logistics
In order to make the goods safe fast accurate to your hands, we generally recommend that you choose the international logistics company!