KEELER LTD is a provider of products and services such as medical and surgical optics - instruments,lens blanks, ophthalmic, glass,lens blanks, optical glass,prism blanks, glass,filter glass, optical,lens blanks, optical glass, for binoculars, magnifiers and projectors,blanks, glass, for photographic lenses,optical lens and prism blanks, windows, cells, fused quartz or silica,medical and surgical instruments.