The Hilsinger Company has taken over the remaining assets of Leader Sports, the Canadian supplier of sports goggles and other products. The acquisition comes two years after Hilsinger, a US provider of eyecare accessories and supplies, acquired Leader's prescription sports eyewear business. The new acquisition, which entails a supply agreement with Leader's manufacturing division, is intended to boost the expansion of Hilsinger's sports eyewear product line. Company officials were available for further comment at press time