10x21mm Blueline Compact Ruby Lens

Barska’s 10×21 Blueline Mini Porro, Ruby Lenses, Mini porro design, Compact and lightweight.
Includes wrist strap and carrying case.
Their compact and lightweight design means you can always have it handy.
This binocular are ideal for concerts, birdwatching, shooting, hunting, camping, hiking, surveillance, and much more!

• 10x Magnification
• 21mm Objective Lens
• BK-7 Roof Prism
• Ruby Multi-Coated Optics
• Center Focus Dial
• Compact Porro Prism Design

Blueline 10x21mm mini porro prism binoculars features an ergonomic design, multi-coated ruby lenses to minimize UV glare, are compact and lightweight and have a wide field of view.

Condition New
Brand Barska
Series Colorado
Model Number AB10290
UPC 790272356263
Focus System Center
Prism Type Porro
Prism Glass BK-7
Magnification (Fixed) 10x
Close Focus (ft/m) 33/10
Eye Relief 7.8 mm
Objective Lens 21mm
Exit Pupil 2.1mm
Field of View (ft@1000yds/m@1000m) 314/105
Diopter Right Eye
Optical Coating Ruby Multi-Coated
Waterproof None
Product Weight (lbs) 6.1 oz.
Finish Silver
Included Accessories Carrying Case, Wrist Strap and Lens Cloth
Warranty Limited Lifetime Warranty