Compact Porro Binoculars

  • 8x22mm
  • 8x22mm
  • 8x22mm
  • 8x22mm
  • 8x22mm
  • 8x22mm
8x22mm 8x22mm 8x22mm 8x22mm 8x22mm 8x22mm

8x22mm

  • Model : BT5564
  • Magnification :8x
  • Obj.lensr : 22 mm
  • Field Angle :7.2°
  • Product description: x22mm includes a carrying case and strap, and with a weight of just 8.7 ounces they won't cause neck fatigue or add too much bulk to your load.
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Key Features :
● BK7 Reverse-Porro Prisms
● Slip-Resistant Rubber Armoring
● Multi-Coated Optics
● Wide 56° Apparent Angle of View
● Twist-Up Rubber Eyecups
● Center Focus Knob
Overview :
As powerful as they are simple to use, the 8x22mm Porro Binoculars sport reverse-Porro prisms to give them a more compact form factor that is easy to stow in a pack, purse, or pocket and comfortable to hold.   Fully coated optics help capture as much light as possible while boosting contrast, and the wide viewing angle ensures the entire scene unfolding before you is comfortably in your field of view. For more detailed observations, the binoculars have a short close-focus distance so small visitors to feeders like hummingbirds or butterflies can be clearly seen from as little as five-feet away.8x22mm includes a carrying case and strap, and with a weight of just 8.7 ounces they won't cause neck fatigue or add too much bulk to your load.
Optical Performance:
● 8x magnification
● 22mm objective lenses
● Compact reverse-Porro prism design
● Multi-Coated  optics ensure images are bright and clear with improved contrast and accurate color representation

● Wide 58° apparent angle of view
● 378 FT field of view at 1000 yards
Use and Handling :
● Large center focusing wheel is easy to manipulate, even when wearing gloves
● Right-eye dioptric correction enables users to compensate for individual optical prescription
● Twist-Up  rubber eyecups for comfortable use with or without eyewear
● Close 5' short-focus distance
● 2.7mm exit pupil
● 12.0mm eye relief
Construction Details
● Protective rubber armoring with dimpled palm-pad accents provide a secure and slip-resistant grip
● Includes carrying case and neck strap
● Large textured center focus wheel
● Weight: 190 g
Specifications Performance

Specification 8x22mm
Magnification 8x
Objective Lens Diameter 22 mm
Angle of View 7.2°
Field of View 126 m @ 1000 m
Field of View 378ft @1000 yd
Minimum Focus Distance 16.40 ft / 5 m
Exit Pupil 2.7 mm
Eye Relief 12.0 mm
Diopter Adjustment Yes / ±4
Focus Type Center
Prism Type Porro (BK7)
Lens Coating Fully Multi
Eyecups Fold-Down
Weight 190 g
Size 125x50x110 mm

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