Table 1.
Parameters of Navarro's model eye (relaxed) [4].
Table 2.
Parameters of our schematic model eye.
Figure 1.
On-axis spot diagram and spherical aberration of four model eye in ZEMAX simulations.
In ZEMAX, the object point is set at an infinite distance from the model eye, the wavelength is 589.3 nm and the pupil diameter is 3 mm.
Figure 2.
Aberrations of the four model eyes in ZEMAX.
The seidel coefficients of the coma, astigmatism, field curvature, and distortion of four model eyes at 0-degree, 5-degree, 10-degree, and 15-degree off-axis simulation in ZEMAX software. The object point is set at an infinite distance from the model eye, the wavelength is 589.3 nm and the pupil diameter is 3 mm.
Figure 3.
On-axis modulation transfer function (MTF) curves of four model eyes in ZEMAX.
(wavelength: 589.3 nm; pupil diameter: 3 mm; T = tangential; S = sagittal).
Figure 4.
5-degree off-axis modulation transfer function (MTF) curves of four model eyes in ZEMAX.
(wavelength: 589.3 nm; pupil diameter: 3 mm; T = tangential; S = sagittal).
Figure 5.
10-degree off-axis modulation transfer function (MTF) curves of four model eyes in ZEMAX.
(wavelength: 589.3 nm; pupil diameter: 3 mm; T = tangential; S = sagittal).
Figure 6.
15-degree off-axis modulation transfer function (MTF) curves of four model eyes in ZEMAX.
(wavelength: 589.3 nm; pupil diameter: 3 mm; T = tangential; S = sagittal).
Figure 7.
Fabrication and use of the physical eye model.
A: Schematic view of the cross-section of our physical model eye; B: two printed parts provided main structure of the physical model eye; C: use of the physical eye model for assessing the fundus range of the viewing system; D–F: pictures of the angle bars photographed under 128D lens, 60D lens, and 60D lens with model eye tilt; G–I: other three eye models printed and fabricated with different anterior chamber and total axial length.
Table 3.
Measurements of our fabricated eye models.