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BARSKA 10x21 Blueline Binocular

  • Price: $20.99
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  • Usually ships in 7-14 days

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    This is a special order item. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at the time of shipment.

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  • B&H # BAAB10290
  • Mfr# AB10290

Product Highlights

  • Reverse Porro Prism Design
  • Multi Coated Ruby Lenses
  • Wide Angle FOV
  • Dioptric Adjustment
  • Center Focus

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The 10x21 Blueline Binocular from Barska features a reverse Porro prism design for a lighter more compact optic with multi-coated ruby lenses to minimize UV glare. The reverse Porro prisms place the objectives closer together and the oculars farther apart rather than the opposite. A wide angle of 6° compliments the wide Apparent Angle of View of 59.8°. BAK7 glass rounds off the pleasing closed-bridge design.

Ergonomic closed bridge design
Wide AVoV of 59.8° and a 314 foot FOV
Dioptric adjustment ring on the right ocular for individual eye viewing comfort
Lightweight 6.1 ounces and compact 4.6 inches produce a practical take-along-anywhere optic
Reverse Porro prism design places the objective lenses closer together than the oculars for a more compact, lighter binocular
Multicoated optics on at least one lens surface reduces light loss and glare due to reflection offering a brighter, higher-contrast image
Prism Type Porro
Magnification 10x
Objective Lens Diameter 21 mm
Angle of View 6.0°
Field-of-View 314' @ 1000 yd / 104.25 m @ 1000 m
Minimum Focus Distance 33' / 10.06 m
Exit Pupil Diameter 2.1  mm
Eye Relief 7.8  mm
Interpupillary Adjustment Not Specified By Manufacturer
Dioptric Correction Not Specified By Manufacturer
Focus Type Center
Tripod Mount None
Dimensions 4.6 x 3.9 x 2.5" / 11.68 x 9.91 x 6.35  cm
Weight 6.1 oz / 173 g

Cleaning/Anti-Fog Agents

Pearstone -  Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • Original: $4.99
    • Save: $0.50
  • Price: $4.49
 

Straps & Harnesses

Swarovski -  Binocular Suspenders with Quick Release
  • Price: $37.00
 

Tripod Adapters

Nikon -  Binoc-u-Mount Universal Binocular Tripod Adapter
  • Price: $36.95
 

Tripods/Car Mounts/Etc.

Pearstone -  VT-2100 Fluid Head Video Tripod
    • Original: $69.95
    • Save: $6.99
  • Price: $62.96
 
BARSKA -  Tripod and Monopod
  • Price: $42.99
 

Books, Journals, Apparel

DK Publishing -  Book: Birds of North America - Eastern Region by Fred J. Alsop
  • Price: $24.95
 
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What's in the Box

BARSKA 10x21 Blueline Binocular
  • Carrying Case
  • Neck Strap
  • Lens Cloth
  • Limited Lifetime Warranty
 
 
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