Barska Naturescape Waterproof 20-60x80 Phase Coated Spotting Scope w/ ED Glass AD11110

Barska Naturescape Waterproof 20-60x80mm Spotting Scopes w/ ED Glass AD11110 take spotting scope optics to a higher level. These Barska Spotting Scopes are ruggedly built and have a phase coated BAK4 prism that is fully multi-coated with premium ED (Extra Low Dispersion) glass, which provide views of exceptional clarity and resolution.

Phase coating in the Barska Naturescape 20-60 x 80mm Waterproof AD11110 SpottingScope results in maximum resolution and optical quality by correcting or "phase shifting" the light that is reflected off the prisms and optimizing it for the Barska scope's aperture size. Compared to conventional achromatic lenses, ED (Extra Low Dispersion) glass lenses in the Spotting Scopes minimize chromatic aberration and other forms of distortion resulting in higher resolution and contrast. Barska Naturescape 20-60x80 Spotting Scopes AD 11110 are also100% waterproof and fogproof.

Specifications for Barska Naturescape Waterproof 20-60x80mm Spotting Scopes w/ ED Glass AD11110:

Model:		AD11110
Magnification:		20-60x
Objective Lens:		80
Prism Type:		Porro
Eyepiece System:		Straight
Optical Coating:		Fully Multi
Field of View(ft@1000yds/m@1000m:		110/37@20x,51/17@60x
Close Focus(ft/m):		13.12/4
Exit Pupil(mm):		4.2@20x,1.4@60x
Eye Relief(mm):		20@20x,18@60x
Weight(lbs):		4.29
Length(inch):		18.81
Tripod:		No

• ED (Extra Low Dispersion) glass
• Fully multi-coated and phase-coated optics
• BAK4 prisms
• Twist-up eyepiece
• Waterproof and fogproof
• Adjustable tripod mount
• Built-in extendable sunshade
• Deluxe Hard carrying case
• Limited Lifetime Warranty

• Barska AD11110 Naturescape Waterproof 20-60x80mm Spotting Scopes w/ ED Glass

Order Barska Naturescape Waterproof 20-60x80 Phase Coated Spotting Scope w/ ED Glass AD11110 from http://www.opticsplanet.net/barska-nature-scape-20-60x80-straight-spotting-scope-phase-coated-ad11110.html