Original scientific paper

Gullstrand’s Optical Schematic System of the Eye – Modified by Vojniković & Tamajo

Božo Vojniković ; Velika Gorica University of Applied Sciences, Velika Gorica, Croatia
Ettore Tamajo ; Velika Gorica University of Applied Sciences, Velika Gorica, Croatia

Abstract

According to early examination (Vojnikovi}, 1978) estimated, that the index of refraction for aqueous and vitreous is not the sum (1.33 or 1.66), than is for aqueous n = 1.334, and for vitreous N = 1.336. This measurements are made with Abbe’s refractometer, by temperature of 33 °C for aqueous, and 36 °C for vitreous, as it’s in human eye. In the principle of these results, the authors calculated the new values of cardinal points for the eye, and compared with Gullstrand’s optical schematic eye. So, the refractive power for the eye F= 59.98 D, first focal length f1= – 16.67 mm and second focal
length f2 = + 22.27 mm

Keywords

optical schematic eye; modified the position of the cardinal points

Hrčak ID:

102780

URI

https://hrcak.srce.hr/102780

Publication date:

22.4.2013.

Visits: 11.913 *