Fig. 1. Schematic diagram of toroid mirror

Fig. 2. Schematic diagram of X-ray imaging system

Fig. 3. Reflective imaging diagram of double toroid mirrors

Fig. 4. Spot diagram on image plane

Fig. 5. Longitudinal spherical aberration of single or two toroid mirrors

Fig. 6. The character of the two toroid mirrors

Fig. 7. The influence of parameters on the performance of microscope

Fig. 8. Auxiliary adjustment system

Fig. 9. Schematic diagram of microscope aiming section

Fig. 10. Optical structure of binocular vision aiming system

Fig. 11. Image quality evaluation of binocular vision aiming system

Fig. 12. Backlight image of a Ni mesh grid and resolution of the image