Translator Disclaimer
Paper
12 September 2011 Application of geometric dimensioning and tolerancing for sharp corner and tangent contact lens seats
Author Affiliations +
Abstract
This paper outlines methods for dimensioning and tolerancing lens seats that mate with spherical lens surfaces. The two types of seats investigated are sharp corner and tangent contact. The goal is to be able to identify which seat dimensions influence lens tilt and displacement and develop a quantifiable way to assign tolerances to those dimensions to meet tilt and displacement requirements. After looking at individual seats, methods are then applied to multiple lenses with examples. All geometric dimensioning and tolerancing is according to ASME Y14.5M - 1994.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
C. L. Hopkins and J. H. Burge "Application of geometric dimensioning and tolerancing for sharp corner and tangent contact lens seats", Proc. SPIE 8131, Optical System Alignment, Tolerancing, and Verification V, 81310F (12 September 2011); https://doi.org/10.1117/12.894159
PROCEEDINGS
14 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT


Back to Top