Leupold SX-4, Pro Guide, Spotting Scope, 20-60X85mm, Gray 177597
Specifications:

Magnification	20-60x
Objective
Field of View	91.70 ft @ 1000 yds
Eye Relief	17.80"-19.00"
Tube Diameter
Length	17.70"
Weight	78.20 oz
Finish	Shadow Gray
Accessories
Body Type	Angled
Proofs
Optic Coating	Guard-Ion
Twilight Factor
Close Focus
Eyeglass Friendly