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20x,40x100mm WP, Encounter, Jumbo Binoculars, Bak-4, Green Lens

 $2,811.95  $1,299.99 

Encounter Series:  Large Astronomy & Surveillance Binoculars

BARSKA’s Encounter series of “Jumbo” observation binoculars are incomparable optical instruments that are perfect for long-range terrestrial viewing and celestial viewing. Jumbo observation binoculars are the preferred alternative to decorative telescopes. These solidly-engineered binoculars feature rigid all metal construction, large objective lenses for maximum light gathering and precision eyepieces with individual focus.

Product Features Model AB10520

  • Large semi-apochromatic triplet multi-coated objective lens
  • High quality BK-7 prisms
  • Provides extreme light gathering
  • Rotating ocular turrets provide wide-angle viewing and
    high-power viewing
  • Ideal for celestial viewing at night or daytime terrestrial viewing
  • Binoculars packaged in a premium hard case
  • One-year Limited Warranty.

 

Model #

Magnifi.

Objective Lens (mm)

Prism Type

Prism Glass

ExitPupil (mm)

Optical Coating

Focus System

Field of View (ft@1000yds/
m@1000m)

Close Focus (ft/m)

Eye Relief
(mm)

Weight
(lb.)

AB10520

20x,40x

100

Porro

Bak-4

5@20x;2.5@40x

Multi

Individual

131/43.8@20x;63.9/21.3@40x

65.6/20

23.6A20x;18.4@40x

25.6

 


   
     
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