Astronomical telescope TWR60-900 astronomical binoculars is professional astronomical telescopes made by Yunnan North Optical Electron Group CO.,Ltd . Astronomical binoculars TWR60-900 is very suitable for beginners use.
TWR60-900 telescopes astronomical binoculars Specification: Model TWR800 TWR900
focusing(mm) 800 900
Field of view 53′~6′14″ 47′~6′
Entrance Pupil Diameter 60
Limit level 10.3
Resolution 4.62″
Magnification of Objective K10 80 90
Magnification of Objective H25 32 36
Magnification of finderscope 5
FOV of finderscope 5°42′
