Design and realization of an aspherical doublet

0444608 - ÚFP 2016 RIV US eng C - Conference Paper (international conference)
Melich, Radek - Matela, M. - Procháska, František - Psota, Pavel - Matoušek, Ondřej - Tomka, David
Design and realization of an aspherical doublet.
Proceedings of SPIE Vol. 9442: Optics and Measurement Conference 2014. Vol. 9442. Bellingham: SPIE-INT SOC OPTICAL ENGINEERING, 2015 - (Kovačičinová, J.; Vít, T.), 94420U-94420U. SPIE. ISBN 978-1-62841-557-5. ISSN 0277-786X.
[Optics and Measurement Conference 2014 (OaM 2014). Liberec (CZ), 07.10.2014-10.10.2014]
R&D Projects: GA TA ČR(CZ) TA03010843
Institutional support: RVO:61389021
Keywords : aspherical surface * asphere measurements * optical design * ZEMAX * aspherical optical production
Subject RIV: JP - Industrial Processing
http://spie.org/Publications/Proceedings/Paper/10.1117/12.2175915

We have realized an optical design of air space doublet of 100 mm clear aperture and 520 mm focal length that is optimized with respect to a quality of wavefront error better than 0.07 lambda RMS for on-axis imaging at wavelengths of 633 nm and 450 nm. To minimize optical aberrations we have designed one of the four surfaces to be an aspherical. Based on a tolerance analyses those take into account planned spherical and aspherical technologies for surfaces realization and measurement equipment we have realized the doublet. In the paper there is described a technique of the optical design, tolerance analysis, technique of objective realization and results of the optical elements realization.
Permanent Link: http://hdl.handle.net/11104/0247097