DEIMOS camera assembly

Terry S. Mast; Sandra M. Faber; Vernon Wallace; Jeffrey P. Lewis; David F. Hilyard

doi:10.1117/12.363832

28 September 1999 DEIMOS camera assembly

Terry S. Mast, Sandra M. Faber, Vernon Wallace, Jeffrey P. Lewis, David F. Hilyard

Proceedings Volume 3786, Optomechanical Engineering and Vibration Control; (1999) https://doi.org/10.1117/12.363832
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

DEIMOS is a large multi-object spectrography with an imaging mode that is being built for the W. M. Keck 2 Telescope. The camera contains nine lens elements in five groups. The overall length of the camera and detector assembly is 0.67 meters, and the largest element is 0.33 meters in diameter. Typical centration and spacing tolerances are at the level of 25 microns. We describe the error budget, the design of the lens-supporting structure, and the assembly procedures.

Citation Download Citation

Terry S. Mast, Sandra M. Faber, Vernon Wallace, Jeffrey P. Lewis, and David F. Hilyard "DEIMOS camera assembly", Proc. SPIE 3786, Optomechanical Engineering and Vibration Control, (28 September 1999); https://doi.org/10.1117/12.363832

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