Optocraft GmbH

Erlangen,

COMPANY OVERVIEW

About Optocraft GmbH

Contact

Am Weichselgarten 7
Erlangen,
Germany

More Info on Optocraft GmbH

Articles

FIGURE 1. Schematic shows sensor-system configurations for measurement in single (SHSInspect 1Xpass; a) and double pass (SHSInspect 2Xpass; b).
A Shack-Hartmann wavefront sensor can replace an interferometer or stylus profilometer for measuring lens properties in a lab or production environment.
FIGURE 1. Glass lenses for a mobile-phone camera (bottom) often exhibit high distortion, as indicated by a digital color-­coded map (shown corrected for tilt and focus errors) of the ­wavefront distortion in transmission (top; up to -10ë in the blue and more than +30ë in the red regions of the map). However, several ­lenses can be combined to complement each other optically, and the whole system will sum to give minimal optical distortion.
Recent developments in measurement algorithms and accuracy have increased the dynamic range and consistency of Shack-Hartmann sensors. These sensors are now finding use as proof...

Buyer's Guide Listing Information

Click here for listing information and directions on how to add or update your company.

Request More Information From Optocraft GmbH

By clicking above, I agree to Endeavor Business Media's Terms of Service and consent to receive promotional communications from Endeavor, its affiliates, and partners per its Privacy Notice. I also understand my personal information will be shared with the sponsor of this content, who may contact me about their offerings per their privacy policy. I can unsubscribe anytime.