15×70 Long Range Porro Binoculars KAXP1570-1

Engineered for high-powered distance viewing, the KAXP1570-1 15×70 long range binoculars offer wide-angle clarity, exceptional brightness, and long eye relief. Its large 70mm objective lenses and BAK4 Porro prisms deliver crisp detail even in twilight, while the fold-down eyecups and tripod adaptability support extended use in field stations, watchtowers, or stargazing setups.

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OVERVIEW

Key Advantages & Features

  • 15x magnification delivers sharp long-range visibility
  • Large 70mm objective lenses with FMC (Fully Multi-Coated) optics for enhanced brightness
  • BAK4 Porro prism system ensures excellent depth and contrast
  • Wide apparent field of view (68°) and 4.5° angle of view enable broad scanning
  • 18 mm long eye relief for comfortable viewing with glasses
  • Tripod adaptable – ideal for steady observation in astronomy or fixed surveillance
  • Durable build with 4-element eyepiece construction for high-resolution detail
  • Generous interpupillary adjustment (58–72mm) suits a wide user range

Customizable for Your Brand

Customizable Features

  • Logo engraving on the central bridge or lens cap
  • OEM box packaging for retail or educational use
  • Optional carrying case, strap, or tripod mount kit

Parameters

Product CodeKAXP1570-1
Magnification15x
Objective Lens Diameter70 mm
Exit Pupil Diameter4.6 mm
Relative Brightness21
Twilight Factor32.4
Eye Relief18 mm
Angle of View4.5°
Apparent Field of View68°
Field of View (Metric)77 m
Field of View (Imperial)231 ft
Minimum Focus Distance14 m
Diopter Adjustment±3
Interpupillary Distance58–72 mm
Focusing SystemCenter
Prism SystemPorro
Prism MaterialBAK4
Objective Lens Construction2 elements / 1 group
Eyepiece Construction4 elements / 3 groups
CoatingFMC
Eyecup TypeFold Down
WaterproofNo
Tripod AdaptableYes
Product Dimensions280 × 210 × 90 mm
Product Weight1270 g

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Contact us for OEM/ODM quotes, bulk pricing, or to request a branded sample for astronomy or security product lines.