Astronomical Telescope, Model 307AF, Explorer 400X, Abercrombie & Fitch,Vintage

Specifications:

Ø Focal Length: 800 mm

Ø Objective Lens: 60 mm Coated

Ø Magnification: 40x, 64x, 80x, 128x, 200x, 400 xs

This Abercrombie & Fitch telescope is finely tooled and precision built astronomical instrument. In performance it has proved the equal to instruments in this country costing much more. Its optical components are precision produced. The mounted 2.50” two element objective lens is fully corrected against spherical and chromatic aberration and coma