Bausch & Lomb Professional 40x90 Reflector

The Bausch & Lomb Professional Series 40x90mm (F/11.1), 1.25'' optical format Astronomical refractor is engineered and assembled to the same exacting standards applied to Bausch & Lomb binoculars, with unparalleled quality and optical clarity. These top-of-the line Bausch & Lomb models give many long years of reliable, dependable use and a life-time of journeys to the stars. The 78-0040 40x90mm (3.5'') has a 1000mm focal length multi-coated objective lens, Flexible Fine T