Automatic Level Leveling Type Wire-Hung Magnification 32X Aperture 40 mm Working Range - Maximum 450 ft Field of View 1 Degrees 30 (2.5 /100 ) Horizontal Graduations 1 Degrees Focus Diameter - Minimum 4 ft Accuracy +/-1/16 in @ 200 ft Horizontal Range 360 Degrees Includes Case Number of Lenses 8