Opticron 8x56 T3 Trailfinder Binocular (Black)

Opticron 8x56 T3 Trailfinder Binocular (Black)

Opticron 8x56 T3 Trailfinder Binocular (Black)

B&H # OPT3WPRP856B MFR # 30084
Opticron 8x56 T3 Trailfinder Binocular (Black)

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Product Highlights

  • Phase-Corrected BAK4 Roof Prisms
  • Fully Multi-Coated Optics
  • Apparent Angle of View: 48°
  • Nitrogen-Filled, Water and Fogproof
  • Closed-Bridge Design
  • Knurled Center Focus Wheel
  • Standard 1/4"-20 Tripod Mount
  • Twist-Type Retractable Eyecups
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Color: Black

Opticron 8x56 T3 Trailfinder Binocular (Black) Opticron 8x56 T3 Trailfinder Binocular (Green)


  • 1Description

Designed for low-light performance, ease-of-use, and durability on the trail or in the water, Opticron's black 8x56 T3 Trailfinder Binocular features large objective lenses that draw in copious amounts of light, allowing their use from dawn to dusk. The large lenses are anti-reflection and fully multi-coated to limit light loss and increase color rendition and contrast. The BAK4 roof prisms are phase-corrected to further improve color and contrast. This combination of large lenses and coatings produce high-contrast images that are bright and clear with minimal distortion. By keeping the magnification to 8x, Opticron was able to ensure brighter images while limiting visible hand-shake or sea-roll disorientation - common with high-power optics.

Complementing the optical performance is a sturdy and durable chassis wrapped in a slip-resistant black rubber armor. The optical tubes are nitrogen-filled and O-ring sealed for water and fogproof performance - especially when moving between extreme temperature changes in high-humidity conditions. Twist-eye cups ensure easy use with or without eyewear and a fast-focus center focusing wheel allows fast transition from subject to subject or to track moving objects.

Optical Performance
  • 8x magnification
  • 56mm objective lenses
  • BAK4 roof prisms
  • Phase correction prism coatings enhance color fidelity and contrast
  • Anti-reflection fully multi-coated optics limit light loss and improve contrast
  • 315' field of view at 1000 yards
  • 48° apparent angle of view
Use and Handling
  • Closed-bridge configuration
  • Large knurled center focus wheel
  • Right eye dioptric adjustment
  • Long 23mm eye relief
  • Large 7mm exit pupil
  • Twist-up click-stop rubber eyecups
  • Tripod mountable with optional adapter
Construction Details
  • Nitrogen-filled for water and fogproof performance
  • Single-hinge, closed-bridge housing configuration
  • Slip-resistant black rubberized protective armor
  • Weight: 39.9oz
In the Box
Opticron 8x56 T3 Trailfinder Binocular (Black)
  • Soft Carrying Case
  • One-Piece Ocular Rainguard
  • Padded Neck Strap
  • Cleaning Cloth
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Prism Type Roof
    Magnification 8x
    Objective Lens Diameter 56mm
    Angle of View 6.0° (actual)
    Field of View 315.0' @ 1000 yd / 105.0 m @ 1000 m
    Minimum Focus Distance 13.1' / 4 m
    Exit Pupil Diameter 7.0 mm
    Eye Relief 23 mm
    Interpupillary Adjustment 60.0 - 77.0 mm / 2.4 - 3.0"
    Dioptric Correction Not Specified by Manufacturer
    Focus Type Center
    Tripod Mount Yes (Adapter Optional)
    Dimensions 7.1 x 5.8" / 18.0 x 14.6 cm
    Weight 39.8596 oz / 1130 g
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