7 January 2015 Design and realization of an aspherical doublet
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Proceedings Volume 9442, Optics and Measurement Conference 2014; 94420U (2015) https://doi.org/10.1117/12.2175915
Event: Optics and Measurement Conference 2014, 2014, Liberec, Czech Republic
Abstract
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 λ 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.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Radek Melich, Milan Matela, Frantisek Prochaska, Pavel Psota, Ondrej Matousek, David Tomka, "Design and realization of an aspherical doublet", Proc. SPIE 9442, Optics and Measurement Conference 2014, 94420U (7 January 2015); doi: 10.1117/12.2175915; https://doi.org/10.1117/12.2175915
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