Skip to contentGo to Product Search
Main Content
product image

Barska - Blueline 10 x 21 Compact Binoculars - Black

Model: AB10290
SKU: 6086634

Not yet reviewed

This item is no longer available in new condition. See similar items below
  • General
    • Brand: Barska
    • Model Number: AB10290
    • Product Name: Blueline 10 x 21 Compact Binoculars
    • Color: Black
  • Imaging
    • Magnification: 10 times
    • Objective Lens Diameter: 21 millimeters (Generally, the larger the diameter of the objective lens, the greater the light-collecting power and the brighter images will appear.)
    • Field of View at 1000 yards: 314 feet (The area of a target, measured horizontally from the location of viewing, that can be observed.)
  • Features
    • Size: Compact
    • Folding Design: false
    • Lens Tint: true
    • Prism Type: Porro (Prisms ensure the proper horizontal and vertical orientation of the view. There are two main types: roof and Porro. Roof prisms, typically more expensive than the alternative, have a more streamlined design due to their glass elements being in line with one another. Porro prisms, though they contribute to a larger form factor, typically provide a wider field of view than roof prisms.)
    • Lens Coating: Multilayer coated (Chemical coatings on a lens reduce reflective light loss and improve light transmission. The different coating levels indicate the number of anti-reflective layers and the lens surfaces to which they're applied, ranging from coated (the most basic) to fully multi-coated (typical of high-end optics).)
    • Focus System: Center (The most common binocular focusing system is center focus, which features a centered wheel or lever (InstaFocus) between the barrels, and usually additional diopter adjustment. Individual focus binoculars allows each eyepiece to be adjusted independently.)
    • Eye Relief: 7.8 millimeters (The maximum distance between the eyepiece lens and user's eye at which the full field of view can be seen.)
  • Camera
    • Integrated Digital Camera: false
  • Dimensions
    • Product Height: 3.25 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 1.88 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 4.13 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 0.381 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: Limited lifetime
    • Warranty - Labor: Limited lifetime
  • Other
    • UPC: 790272356263

These Barska Blueline AB10290 compact binoculars feature 10x magnification and multicoated optics for crisp, clear viewing. The center focusing system close focuses to 33', so you can see enhanced details.

  • 10x magnification and 21mm-diameter objective lenses: Let you bring your subject into focus.
  • 314' at 1000 yards field of view: Allows observation of wide expanses.
  • Center focusing system: Enables precision viewing.
  • Multicoated optics: Along with ruby lenses offer optimal light transmission.
  • BK-7 mini Porro prisms: Provide enhanced image clarity and contrast.
  • Lightweight, compact design: Makes it easy to take the binoculars with you on the go. Neck strap allows comfortable carrying.
Whats Included
  • Barska Blueline 10 x 21 Compact Binoculars
  • Neck strap, carrying case, lens cloth
  • Owner's manual

Q: How small are these?

A: This product is not what I would consider compact. Personally, I think this pair would be too big for the theater.

Ask BlueBETA
Ask a question