Celestron TrailSeeker ED 8X42


Brand New Includes Limited Lifetime Warranty
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  • Technical Features

Technical Features for Celestron TrailSeeker ED 8X42

The Celestron 71405 TrailSeeker ED 8X42 binocular features ergonomic design to provide high-level outdoor performance making them ideal for the avid birder or hunter and outdoor enthusiasts. It has fully multi-coated optics that provide superb natural color fidelity as well as vivid color saturation and its BaK-4 prisms with high reflectivity phase and dielectric coatings deliver enhanced sharpness and clarity.

The TrailSeeker offers a better close focus along with a wider field of view for accurate focusing and Extra-Low Dispersion (ED) glass that virtually eliminates chromatic aberration, also known as color fringing. TrailSeeker ED delivers edge-to-edge sharpness with excellent color correction and razor-sharp images. This binocular is waterproof and fogproof with nitrogen filled gas for added protection in all weather environments. The magnesium alloy body with its tough, rigid frame is coated with rubber to stand up to hard use in the field. The twist-up eyecups provide easy adjustment for your eyes.

71405 Features:

  • TrailSeeker ED 8X42 Binocular
  • Extra-Low Dispersion (ED) Glass
  • Fully Multi-Coated Optics
  • BaK-4 Roof Prisms
  • Phase & Dielectric Coatings f/ Maximum Contrast
  • Waterproof & Fogproof
  • 8x Magnification
  • 42mm Objective Lens
  • 6.5' Close Focus
  • Twist-up Eyecups f/ Quick Adjustment
  • Durable Magnesium Body
  • Wide Field of View
  • SKU: 71405


  • Diameter: 42 mm (1.65)
  • Magnification: 8x
  • Angular Field of View (deg): 8.1°
  • Linear Field of View (@1000 yds): 426 ft (142m)
  • Exit Pupil (mm): 5.2 mm (.20")
  • Eye Relief (mm): 17.2 mm (.67")
  • Close Focus: 6.5 ft (2.16 m)
  • IPD Max: 74 mm (2.91")
  • IPD Min: 56 mm (2.20")
  • Diopter Adjustment Range: ± 3
  • Twilight Factor: 17.8
  • Relative Brightness: 27.04
  • Lens Coatings: Fully Multi-Coated
  • Prisms: BAK-4
  • Prism Coatings: Phase & Dielectric Coated
  • Environmental Protection: Waterproof
  • Tripod Adaptable: Yes
  • Nitrogen Filled: Yes
  • Objective Lens
  • Eyepiece Caps
  • Neck Strap
  • Carrying Harness
  • Lens Cloth
  • Instruction Manual
The Celestron TrailSeeker ED 8X42 has many exciting features for users of all types. It's one of FactoryOutletStore's best selling . The Celestron TrailSeeker ED 8X42 is sold as a Brand New Unopened Item.