Fig. 1. (a) Kepler telescopic plenoptic camera; (b) Galileo telescopic plenoptic camera

Fig. 2. Plenoptic camera F# matching

Fig. 3. (a) Calculation light path diagram of depth resolution of Galileo structure plenoptic camera; (b) Partial enlarged view

Fig. 4. Relationship curve between object depth resolution and system working object distance under different focal lengths

Fig. 5. Influence of system working distance on depth resolution under different F/#

Fig. 6. The basic structure of the two anti-system

Fig. 7. Relationship between the secondary mirror quadric coefficient and the blocking ratio and the secondary mirror magnification 次镜二次曲面系数 与遮拦比 和次镜的放大倍率 之间的关系

Fig. 8. (a) Relationship between the distance between d , α and β; (b) Relationship between L and α; (c) Relationship between R₁ and β; (d) Relationship between R₂ , α and β(a) ， 与 之间的关系；(b) 与 之间的关系；(c) R₁与 β之间的关系；(d)R₁, α和 β之间的关系

Fig. 9. Light path diagram of optical system

Fig. 10. Image quality evaluation of optical system. (a) 25 ℃ MTF; (b) −40 ℃ MTF; (c) 70 ℃ MTF; (d) 25 ℃ field curvature and distortion; (e) −40 ℃ field curvature and distortion; (f) 70 ℃ field curvature and distortion