Steep aspheric lens surfaces produce large angles of refraction and hence short focal lengths. Aspheric lens surfaces can also be free from spherical aberration. For these reasons aspheric lenses produce highly efficient low f/number light condensers. They can be used to collimate or focus a lamp output or to collect radiation from a distant point and condense it onto a detector surface.
    We grind and polish aspheric lenses.
    We manufacture aspheric lenses from most available optical glass materials & heat-resistant materials.
    Tooling costs are lower because we do not use moulds.
    We have competitive pricing and short lead-time for custom aspherical lenses in prototype or large manufacturing needs.
    There is over 300 toolings of aspheric lens in our stock. And we are sure these toolings can meet your many requirements. Contact us Now, do't waste your time & money in making toolings!

Specification
   Material: BK7, White Crown, Pyrex, Borosilicate, Fused Silica, quartz, and other heat resistant materials or custom materials
   Diameter: +/-0.2mm
   Focal Length: +/-3%
   Surface Quality: 80-50
   AR coating available.

Diameter range
    10mm--300mm

    Both aspheric surfaces lens

See also: Precision Aspheric Lens