The new mobile model eye consists of an artificial cornea, an IOL, a wet cell, an adjustable lens tube, a lens tube, an objective lens, a tube lens, and a digital single-lens reflex camera. We collected photographs of distant buildings and streets at night, videos of the focusing process and videos of USAF resolution target from 6 m to 15 cm and analyzed them quantitatively. You can find the details of the experiments in this paper (https://pubmed.ncbi.nlm.nih.gov/37405796/)

Figure 1. The new mobile model eye. The new mobile model eye consists of an artificial cornea (achromatic lens), an IOL, a wet cell, an adjustable lens tube, a lens tube, an objective lens (X10), a tube lens (f=180 mm), and a digital single-lens reflex (DSLR ) camera.

Figure 2. Experiment set up for quantitative analysis. A: We printed the USAF 1951 resolution test target on 50 cm x 50 cm paper and attached it to a stand panel. Two LED lights were used to illuminate the target at an angle of 45 º each. A video of the mobile model eye approaching the target from 6 m to 15 cm was recorded. A dolly track was installed on the floor for film shooting. A tripod dolly with wheels was put on the track. A tripod was installed on the tripod dolly, B: A mobile model eye was installed on the tripod. A tape measure was installed on the floor and inside the dolly track. An additional camera was installed on the tripod dolly to record the tape measure on the floor. During the recording, the dolly was pushed as the researcher walked.

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