Specifications
The telescope is inner focused with sharp image. The ruler is easy to read and estimate with high reading precision.
Main feature and use:
The telescope is inner focused with sharp image. The ruler is easy to read and estimate with high reading precision.
The vertical axis is semi-mobile, turning smoothly, high directional precision.
The horizontal sdandard deviation of one measurement is not larger than ±6", the vertical standard deviation of one
measurment is no larger than ±10".The instrument is mainly used for low level control measurement, engineering
measurement, wire measurement and construction measurement etc.
The magnifying rate of the telescope | 28x |
The effective aperture of the object lens | φ40mm |
The minimum graduation of the dial | 1° |
The minimum graduation of the marking ruler | 1’ |
The view distance of the optical center adjuster | 0.8-1.5M |
Weight of the instrument | 3.5kg |
Image | Erect |
