{Description}100 mm Refractor Spotting Scope
Multi-Coated optics
45° viewing angle
22-66x zoom eyepiece
Sight tube for quick targeting
Waterproof
Soft carrying case
Limited Lifetime Warranty

{Specification}
Magnification: 22 - 66x
Objective Lens Diameter: 100mm (3.93")
Eyepieces: 8mm - 24mm (.31" - .94")
Angular Field of View: 1.8° - 1.0°
Linear Field of View (@1000 yds) / @1000 m): 94 ft (28.6 m) @ 22x| 52 ft (15.8 m) @ 66x
Focal Length: 540mm (21.26")
Exit Pupil: 4.5mm - 1.5mm (.17" - .06")
Eye Relief: 18mm (.71")
Close Focus: 33 ft (10 m)
Twilight Factor: 82.1 - 47.4
Relative Brightness: 19.7 - 2.2
Limiting Stellar Magnitude: Ideal: 12.50
Moderate: 11.50
Poor: 10.50
Lens Coatings: Fully Multi-Coated
Prism Glass (Type): BaK-4
Prism Coatings: FMC
Weight: 72 oz (2041 g)
Environmental Protection: Waterproof
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Carrying Case: Padded green woven nylon view-through
Camera Adaptable: Yes
Dimensions: 540mm x 110mm x 180mm (21.3" x 4.3" x 7.1")
Included Items: Extend plate
Zoom eye piece with integrated T-adapter
Carrying case
Eyepiece lens cap
Eyepiece Port cover
Eyepiece carrying case
Eyepiece pouch
Lens cloth
Instrument manual