Hongxing He. Medium Wave Infrared Optical System Based on Three Group Linkage Continuous Zoom[J]. Laser & Optoelectronics Progress, 2019, 56(19): 190801
- Laser & Optoelectronics Progress
- Vol. 56, Issue 19, 190801 (2019)
Fig. 1. Principle of three group linkage continuouszoom MWIR optical system
Fig. 2. Zoom and compensation diagram of three group linkage continuous zoom MWIR optical system
Fig. 3. Diagram of three group linkage continuous zoom MWIR optical system
Fig. 4. Three-dimensional fold plot of three group linkage continuous zoom MWIR optical system. (a) Front view; (b) slide view
Fig. 5. Spot diagrams of the optical system. (a) NFOV; (b) the first MFOV; (c) the second MFOV; (d) the third MFOV; (e) the fourth MFOV; (f) WFOV
Fig. 6. MTF curves of the optical system. (a) NFOV; (b) the first MFOV; (c) the second MFOV; (d) the third MFOV; (e) the fourth MFOV; (f) WFOV
Fig. 7. Distortion curves of the optical system. (a) NFOV; (b) the first MFOV; (c) the second MFOV; (d) the third MFOV; (e) the fourth MFOV; (f) WFOV
Fig. 8. Zoom compensation curve of optical system
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Table 1. Parameters of optical system
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Table 2. Design results of optical system
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