Show Improved Magnifying Glass The newest magnifying glass Is typIcal typical typical cal of ot that class of ot Inventions which without embodying any new principle combine several old ones so effectively as to produce new results This magnifying magnifying mag mag- glass has a lens for each eye thus permitting a stereoscopic vision superior to the flat fiat field produced by a single lens The twin lenses are fastened fastened fast fast- ene ened l to the head so that both hands are ff flee ee On the forehead above the glasses a small flashlight with a reflector reflector reflector tor Is fastened making milking a miniature I searchlight to play on the object in hand In surgery research and delicate delicate deli deli- cate mechanics the new glass promises to prove a great convenience |