Condition: 100% brand new<br />Type:180x100 Zoom Telescope<br />color:black<br />Parameters and specifications: 10-180*100<br />Magnification: 10 times to 180 times times<br />Lens aperture: 50mm<br />Exit pupil diameter: 5mm<br />Exit pupil distance: 13mm<br />Viewing range: 180ft/1000yds at 10x 60m/1000m<br />Coating: Green antireflection coating<br />Focus mode: central focus + right eye compensation (compensation for different eye vision)<br />Outer foreskin: non slip rubber<br />Waterproof: non waterproof<br />Application: bird watching， astronomy， tourism， outdoor sports， performances， competitions.<br />Maintenance and use of telescope:<br />1 wipe the lens with a lint or other soft， clean cloth (paper)<br />2 remove residual dirt or stains， you can drop one or two drops of alcohol<br />3 keep the telescope in a dry environment<br />4 do not attempt to clean the telescope or remove the telescope<br />5 do not use the telescope to observe the sun directly<br />6 do not throw heavy weights or other severe movements on the telescope<br /><br />included:<br />1 x  180x100 Zoom Telescope<br />1 x cleaning cloth<br />1 x strap<br />1 x bag