Lens elements are precision optical components that refract light to focus, diverge, or correct aberrations in optical systems.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Coating | AR, BBAR, dielectric | |
| Diameter | 5-200 mm | |
| Tolerance | ±0.01 mm diameter, ±0.1% focal length | |
| Focal Length | 10-1000 mm | |
| Surface Quality | 40-20 scratch-dig |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A precision optical component system that focuses light onto the sensor in a line scan camera.
Optical assembly that focuses and projects structured light patterns from a projector source onto a target surface.
An optical assembly that focuses and directs light onto the sensor in a 3D optical system.
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Common types include convex (converging), concave (diverging), aspheric (reducing aberrations), and cylindrical (astigmatism correction) lenses, each designed for specific optical functions.
They are produced through processes like grinding, polishing, and coating, using CNC machines or molding for plastics, with strict quality control for surface accuracy and cleanliness.
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