Fused quartz plano convex lens

plano convex lens
  • Quartz plano convex spherical lens can be used to focus collimated light or collimated point light source. In order to reduce the introduction of spherical aberration, the collimated light should be incident on the surface of the lens when focusing, and the incident light should be incident on the plane of the lens when collimating.
  • One side of the UV fused quartz Plano convex lens is a plane and the other side is a sphere. It is widely used in telescopes, microscopes, collimators, optical transceivers, magnifiers, condensing systems and eyepieces. The lens can be coated as needed.
  • The plano convex attractor has a convex surface and a plane, and has a positive focal length. It is usually used to reduce the beam, reduce the focal length or enlarge the image. In order to reduce spherical aberration, when a plano convex lens is used for collimating beam focusing, the beam should be incident on the lens surface; When used for point light source collimation, the beam is incident on the plane.
Technical parameters
Items Parameters
Material UV fused quartz (JGS1, Corning 7980), infrared fused quartz (jgs3, Corning 7978)
Radius of curvature ± 1mm - ± 50000mm ± 1%
Diameter 3mm-300mm ± 0.1mm
Center thickness tolerance ± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation 3′(we can process to 30 ″with high precision)
Surface accuracy λ/ 8 (high precision, we can process to 1 / 10λ)
Surface quality 40/20 (we can process to 10-5 with high precision)
Effective caliber ≥90%
Coating UV AR Coating 250-400nm or customer requirements
spectral curve

In addition, we have thousands of stock of K9 plano convex lens, biconvex lens, plano concave lens, biconvex lens, meniscus lens and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order. For details, please consult:

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