  We present the results of a self-consistent spectroscopic analysis of the
atmosphere of Ap-star HD 108662 based on high resolution spectrum and low
resolution spectrophotometric observations. Magnetic field effects, such as
Zeeman broadening and polarized line formation, were taking into account in the
analysis of spectral line profiles. We derived abundances of 24 chemical
elements as well as the stratification of Fe -- an element which is the main
contributor to the line absorption in the visible wavelengths. Another abundant
chemical element -- Chromium -- was found to be distributed homogeneously in
the atmosphere of the star. From our analysis we determined the following
fundamental parameters of HD~108662: $T_{eff}$ = 10212 K, log$g$ = 4.0,
$R/R_{\odot}$ = 2.09 and log$(L/L_{\odot})$ = 1.63. The estimated rotational
velocity of the star is $v\,sini$ = 20.4 km/s and the strength of the surface
magnetic field is $B_s$ = 3300 G.
