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TrailSeeker 8x42 Binocular
Item no. 71404
SRP: £259.00
Warranty: Limited Lifetime

Read the review of the TrailSeeker 8 x 42 by Best Binoculars & Binocular Reviews Website

TrailSeeker binoculars provide high-level outdoor performance, making them perfect for the avid birder or hunter. The TrailSeeker is a feature-rich binocular with superb optical quality at an economical price.  Phase and dielectric coated BaK-4 prisms dramatically increase light transmission through the prism system for unrivaled image quality and views. Compared to other binoculars in its price range, TrailSeeker offers a better close focus along with a wider field of view. The lightweight magnesium alloy frame is durable and fully waterproof for use in any weather condition.

TrailSeeker 8x42 Binocular General Features

  • Magnesium Alloy Body: Lightweight, durable frame that will last a lifetime and handle use in the field.
  • BaK-4 Prisms with Phase and Dielectric Coatings: Increased light transmission through the prism system for brighter images. Increased contrast and resolution.
  • Extremely Wide Field of View: Quickly acquire the subject being viewed. Follow your subject more easily, with less need to move the binoculars.
  • Ergonomic Design
  • Fully Multi-Coated Opitcs: Increased light transmission for brighter views and more resolution.
  • 6.5' Close Focus: Detailed, up close observation of subject in close proximity.
  • Metal Multi-Stop Twist Up Eyecups: More durable with a longer life than plastic eyecups. Multiple stops for correct positioning of the eyes.
  • Tripod Adaptable: Attach your TrailSeeker to a tripod for extended viewing sessions.


Objective Lens Diameter (mm): 42 mm
Magnification (x): 8x
Angular Field of View: 8.1°
Exit Pupil (mm): 5.25 mm
Eye Relief (mm): 17 mm
IPD Max: 73 mm
IPD Min: 55 mm
Optical Coatings: Fully Broadband Multi-Coated
Weight (oz): 23.1 oz (655 g)
Dimensions LxWxH (in/mm): 5.5" x 5.1" x 2" / 141 mm x 130 mm x 51 mm
Prism Glass (Type): BaK-4
Twilight Factor: 18.33
Relative Brightness: 27.56
Waterproof: Yes
Nitrogen Filled (Fogproof): Yes

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