TOPCON AT-B4

Hubungi Kami

TOPCON AT-B4 SPESIFICATIONS TELESCOPE          Length         215mm (8.46 in.) Magnification         24X Objective Aperture         32mm (1.26 in.) Resolving Power         4 in. Field of View         1°25’ (at 100m/328ft.) (at 100m/328ft.)         (2.5m/8.2 ft.) Min. Focus from end of telescope         0.2m (7.9 in.) Min. Focus from instrument center         0.3m (1 ft.) Image         Erect Stadia Constant         0 Stadia Ratio         100 Focusing Knob         1-speed Sighting Aid         Gun Sight ACCURACY          Without Micrometer         2.0mm (0.08 in.) With Micrometer         n/a COMPENSATOR         Type    Pendulum compensator with magnetic damping system     Setting Accuracy         0.5 in. Working Range         ±15 ft. CIRCULAR LEVEL     AT-B4 Sensitivity         10 ft./2mm HORIZONTAL CIRCLE     Diameter         103mm (4.1 in.) Minimum Division     1°/1gon GENERAL         Water Resistance    IPX6 (IEC 60529:2001)     Operating Temperature -4°F to +122°F (-20ºC to +50ºC)     Width          5.12 in. (130mm) Length         8.46 in. (215mm) Height         5.31 in. (135mm) Weight         3.7 lbs. (1.7kg)