Design of a wide waveband parallel optical tube with large field of view

Yi-dan Dai

doi:10.1117/12.2579805

7 October 2020 Design of a wide waveband parallel optical tube with large field of view

Yi-dan Dai

Proceedings Volume 11571, Optics Frontier Online 2020: Optics Imaging and Display; 115710H (2020) https://doi.org/10.1117/12.2579805
Event: Optics Frontiers Online 2020: Optics Imaging and Display (OFO-1), 2020, Shanghai, China

Abstract

The traditional reflective parallel optical tube has a small field of view and a large off-axis aberration, so it is difficult to meet the high precision requirements of wide field of view and wide band. The design adopts the initial structure of wide-field eyepiece, and is optimized by the optical design software.The focal length of the system is 307mm, the field of view Angle is ±12°, the full field of view has no halo, the working wavelength is 450nm~900nm, and the transfer function is almost close to the diffraction limit, meeting the design requirements of large field of view, wide band and small distortion.

Citation Download Citation

Yi-dan Dai "Design of a wide waveband parallel optical tube with large field of view", Proc. SPIE 11571, Optics Frontier Online 2020: Optics Imaging and Display, 115710H (7 October 2020); https://doi.org/10.1117/12.2579805

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