Wedge Lens

Controls: Location of once center of curvature relative to some other item.  It may be related to another center of curvature, a plane in space, or a physical datum.

Related Terms: Edge Thickness Difference (ETD), Edge Runout (ERO), Wedge, Mechanical Wedge, Total Indicated Runout (TIR), Beam Deviation

Units: Linear units or angular units

Specification Must Contain: Relationship between a center of curvature and the reference.

Optimax Preferred Specification: ETD

Reasons: Directly measured on the machine or with little specialized equipment

Manufacturing Standards: ISO-10110-6

wedge lens final 3

For More Information
Optimax's Technical Note on Centration

24.08.2011

Optimax - Optics Tolerance Attributes

America's largest prototype optics manufacturer is a lean factory specializing in fast cost-effective manufacturing of prototype and OEM optics up to 300mm in diameter. Dedicated to small volumes, high quality and quick delivery, Optimax is America's largest prototype manufacturer of precision optical components, offering prototype lenses in 1 week! With lean practices set up throughout the shop, we are both capable and efficient. We specialize in aspheres, cylinders, prisms, and spheres up to 300mm in diameter. Our coating capabilities allow us to complete challenging projects, from start to finish, in house. Our dedication remains to small volume, high quality, and quick delivery. Check us out at www.optimaxsi.com
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