Barska 6-18x21 Blueline Binocular

Barska 6-18x21 Blueline Binocular

Barska 6-18x21 Blueline Binocular

B&H # BA618X21CB MFR # CO11478
Special Order
Expected availability: 7-14 business days

Product Highlights

  • BK-7 Porro Prisms
  • Fully Coated Optics
  • Closed Bridge Configuration
  • Center Focus Wheel
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  • 1Description

The 6-18x21 Blueline Binocular from Barska combines portability and versatility into a cost-friendly pocket-sized optic. This model from the Blueline series features a 6-18x zoom range as well as a reverse Porro prism design that enhances depth-of-field compared to roof prism configurations. Ergonomic gripping ridges, adequate 13mm eye relief, and lightweight housing make the Blueline binocular easy to handle and comfortable to use.

Optical Performance
  • 6-18x magnification, 21mm objectives
  • Fully coated optics, BK-7 prisms
  • 9.8 ft minimum focus distance
  • 13mm eye relief, 3.5mm exit pupil
Use and Handling
  • Grooved focus and zoom controls
Construction Details
  • Closed bridge design with ergonomic shape
  • 6.9 oz weight
UPC: 790272981892
Prism Type Porro
Magnification 6.0-18.0x
Objective Lens Diameter 21 mm
Angle of View 5.8° (actual)
Field of View 304.5' @ 1000 yd / 101.5 m @ 1000 m
Minimum Focus Distance 63.2' / 19.3 m
Exit Pupil Diameter 3.5 mm
Eye Relief 13 mm
Interpupillary Adjustment Not Specified by Manufacturer
Dioptric Correction Not Specified by Manufacturer
Focus Type Center
Tripod Mount Not Specified by Manufacturer
Dimensions Not Specified by Manufacturer
Weight 6.9 oz / 195.6 g
Packaging Info
Package Weight 0.7 lb
Box Dimensions (LxWxH) 5.0 x 4.7 x 2.7"
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