Telescope:
Features 25X magnification, a 1° 50′ field of view, a 36mm effective aperture, and a minimum focusing distance of 0.8m.
Laser Plumb:
Emits a 635nm wavelength laser with 10mW power, a visible range of 70m, and an effective range of ≥200m during the day and ≥250m at night.
Accuracy:
Specifies standard deviation for upward plumb measurement at 1/45000 and limit deviation for downward diametrical observation at 1/2000.
Alignment Tolerances:
Indicates coaxial errors of less than 5" for both the collimation axis with the vertical axis and the laser axis with the collimation axis.