Yu-Tong Guo, Jun Chang, Yao-Yao Hu, Yue Zhong, Da-Lin Song. Design of microscope eyepiece with high magnification and wide field of view based on freeform surface [J]. Acta Physica Sinica, 2020, 69(9): 094201-1
- Acta Physica Sinica
- Vol. 69, Issue 9, 094201-1 (2020)
Fig. 1. Schematic diagram of eyepiece.
Fig. 2. Coordinates of ray on the entrance pupil surface.
Fig. 3. Structure diagram of wide-angle eyepiece optical system.
Fig. 4. Simulation of freeform surface shape: (a) Shape of surface 5; (b) shape of surface 6.
Fig. 5. MTF of microscope eyepiece.
Fig. 6. Field curvature and distortion.
Fig. 7. Grid distortion.
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Table 1. Design requirements for the wide-angle microscope eyepiece.
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Table 2. Optical prescription data for wide-angle eyepiece optical system.
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Table 3. XY polynomial coefficients.
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Table 4. Evaluation index of imaging quality
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Table 5. Distortion allowed by general visual systems.
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Table 6. Tolerance Parameter.
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Table 7. Results of Monte Carlo analysis.
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