Compact DFOV objective for the 3- to 5-um waveband

Marta C. De La Fuente

doi:10.1117/12.280354

13 August 1997 Compact DFOV objective for the 3- to 5-μm waveband

Marta C. De La Fuente

Proceedings Volume 3061, Infrared Technology and Applications XXIII; (1997) https://doi.org/10.1117/12.280354
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

This paper describes the design of a DFOV objective intended for use with a focal plane array in the MIR waveband. The seven-elements' arrangement with binary and aspheric surfaces yields a low distortion, high quality and lightweight objective. Focusing and athermalization mechanisms are evaluated. In addition, the implications of different configurations for the detector calibration subassembly are discussed.

Citation Download Citation

Marta C. De La Fuente "Compact DFOV objective for the 3- to 5-μm waveband", Proc. SPIE 3061, Infrared Technology and Applications XXIII, (13 August 1997); https://doi.org/10.1117/12.280354

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