Product
Product
Supplier
Search
Get Quote
730 people are quoting
Realpoo Optics offer high quality molded glass aspheric lens. And we can offer good price and fast shipping.
Product Name: Aspheric Lens
Diameter: 4.5mm
Focal Length: 8mm
Center Thickness: 2mm
Numerical Aperture NA: 0.22
Clear Aperture CA: 3.5
Substrate: L-BAL42
Bevel: Protective bevel as needed
Coating: AR coating 400-700nm
An aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.
The asphere's more complex surface profile can reduce or eliminate spherical aberration and also reduce other optical aberrations such as astigmatism, compared to a simple lens. A single aspheric lens can often replace a much more complex multi-lens system. The resulting device is smaller and lighter, and sometimes cheaper than the multi-lens design. Aspheric elements are used in the design of multi-element wide-angle and fast normal lenses to reduce aberrations. They are also used in combination with reflective elements (catadioptric systems) such as the aspherical Schmidt corrector plate used in the Schmidt cameras and the Schmidt–Cassegrain telescopes. Small molded aspheres are often used for collimating diode lasers.
Realpoo Optics is a professional manufacturer of optical glass lenses, such as Convex Lens, Ball Lens, Glass Rod, Fresnel Lens, Diffraction Grating etc. The optics can be offered with coating or without coating. Welcome to send your inquiry.
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
Convex Lens,
Prism,
Cylindrical Lens,
Laser module,
Concave Lens ,
Collimator Lens
