Automatic Level Kit Leveling Type Wire-Hung Magnification 30X Aperture 40 mm Working Range - Maximum 400 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 Grade Rod Case Tripod Number of Lenses 8