[Experimental study of influence of different damaging factors on lens. Report 1. Features of biomicroscopic changes]

Comparative study of lens biomicroscopy in cataract of different etiology (senile, ultraviolet, radioactive and combined ultraviolet- radioactive exposure) is performed in experiment on animals (mice). Lens opacification pattern was showed to be similar in aging as an endogenous factor and ultraviolet (UV) and radioactive exposure as exogenous physical factors. Specificity of these factors is expressed in degree of damage only. Depending on damaging potential the factors may be arranged in a following way (in increasing manner): aging, ultraviolet irradiation, gamma-irradiation, gamma+UV-irradiation.