Model DSC520 DSC522 DSC524 DSC526 DSC528 DSC530 DSC532 Image Erect Magnification 20X 22X 24X 26X 28X 30X 32X Objective aperture 34mm 36mm 38mm Field of view 1°20' Minimum focus 0.3m Multiplication constant 100 Additive constant 0 Compensator range ±15' Compensator setting accuracy± 0.8" ±0.6" ±0.5" Sensitivity of bubble 8 ' /2mm Horiz. circle reading 1° or 1gon Instrument weight 1.50kg Tripod M16 or 5/8"
