Check the listing for details. New AP281 optical Pentax level. Condition: New. Listed at 155.00 USD. Features • Very Short Focusing Distance: 0.3m• Optimal for close range work• Robust construction: Metal top cover• Weather and Dust Resistance: IP55• An easy-to-read horizontal circle• Magnetic damped automatic compensator for rapid and accurate results• Light Weight: 1.25 kg Technical specifications ModelAP281Telescope Image ErectMagnification28xObjective Aperture30 mmResolving Power 3”Field of view1°20’Minimum Focus Distance0.3 mStadia ratio100Stadia constant0Accuracy Standard Deviation of 1km double run leveling 1.5 mmAutomatic Compensator Working range±15’TypeMagneticCircular Vial Sensitivity8’ / 2mmHorizontal Circle Minimum division 1° / 1gonReading systemTotal area 400G/360°Size and Weight Dimensions130mm x 140mm x L 200mmWeight1.25 kgDust and Water resistanceIP55 Product Show