Table 3:

Comparison of group refractive indices. First row: the estimated A-scan ultrasonography-matched refractive indices for tree shrew eyes at a wavelength of λ = 832 nm. Second row: human group refractive indices obtained from Atchison and Smith (2005) using Cauchy model at a wavelength of λ = 832 nm (the “high” lens values were used). Third row: the effective refractive indices of the LenStar estimated by Suheimat et al. (2014). Note that the refractive index of the vitreous is missing as the LenStar software does not compute this compartment.

	Tree Shrew	Human	LenStar
Cornea	1.3818	1.3818	1.3398
Anterior chamber	1.3896	1.3419	1.3406
Lens	1.3951	1.4124	1.4149
Vitreous	1.3662	1.3415	—