Svbony Spotting Scope 20-60X80 Zoom Refractor Telescope Multi-Coated Silver Prism Waterproof Outdoor Optics with Tripod SV13

Brand Name: svbony
Origin: CN(Origin)
Model Number: SV13
Magnification: 20x-60x
Objective lens diameter (mm): 80
Field of Angle (Degree): 1.58°-0.91°
Field of View (ft/1000yds): 82.9ft-48ft
Field of View (m/1000m): 27.6m-16m
Resolution ("): 2.37"
Exit Pupil (mm): 3.3mm-1.22mm
Eye Relief (mm): 17.9mm-15mm
Near Focus (m): 6m
Waterproof: YES
Nitrogen Filled: Yes
WP- Depth/Mins: 1m/5mins
Prism Material: Bk7
Prism Coating: Silver + MC
Lens Pcs/Groups: 7pcs/5groups
Lens Coating: Fully Multi Coated
Eye Cup Type: Twist-up
Net Weight: 1201g/42.36oz
Dimension: 420x160x83mm