“TRIPOD SUPPORTED Large aperture high power definition monocular telescope. Magnification: 20x-60x. Objective lens diameter: 80mm eye piece diameter: 24mm prism type: BAK4 prism coating: Yes number of lenses :9 pieces/4 groups lens coating: Fully coated Focusing lens: Prism exit pupils diameter :4-1. 13mm exit pupil distance: 19.5-18mm. Field of view 3.0-1.55 degrees. Field of view -52-27m/1000m. Zoom system- Yes. Minimum focal length : 7/21m/ft. Weather resistance, Yes. Water proof-Yes. Nitrogen filled-Yes. Folding eyecup-Yes, swing up size 450*166*100mm. Weight 1265g. External mobile phone supported. Packing” has been added to your cart. View cart