Hawke Nature-Trek 50mm Binoculars
Hawke Nature-Trek 50mm BinocularsHawke Nature-Trek 50mm BinocularsHawke Nature-Trek 50mm Binoculars

Hawke Nature-Trek 50mm Binoculars

£189.00✓ No Fault Lifetime Warranty
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About this product

Model:  hwk_nat-trk_10x50_grn_35104
Part Number:  35104

The Hawke Nature-Trek 50mm series features large 50mm objectives, multicoated optics and Phase Coated prisms in a rugged, polycarbonate chassis. 

An excellent choice for astronomy and other low-light observation.

All models are nitrogen purged and sealed, so are fully waterproof and fog-proof.

Impressive close focus distance of 8. ft / 2m.

A large focus wheel and wide depth of field make these binoculars quick and easy to use.

Eyepieces have twist-up eyecups and long eye-relief, so they are suitable for use with spectacles or sunglasses.

Dioptre adjustment is smooth to operate, making set-up easy.

All Nature-Trek binoculars are supplied with protective lens covers and a carry case.


  • Ultra-modern top hinge design
  • Fully multi-coated optics to produce sharp images
  • Focus knob with two turns — close focus from 8.2ft/2.5m
  • High-resolution phase-corrected BAK-4 roof prisms
  • Lightweight and durable rubber-coated mid-size chassis
  • Stay-on lens covers for maximum lens protection
  • Twist-up eye cups with position stops for eye relief
  • Waterproof and Fog Proof
  • Nitrogen purged
  • Hawke® Worldwide Warranty

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What's in the box

  • Nature-Trek Binoculars
  • Carry Case
  • Neck Strap
  • Lens Caps
  • Stay-on Objective Lens Caps
  • Lens Cloth
  • Instruction Booklet


Product Code3510435105
Objective Diametre50mm50mm
Lens CoatingFully Multi-Coated (FMC)Fully Multi-Coated (FMC)
Field of View (m @1000m / yds @1000yds)101m / 304yds82m / 246yds
Close Focus2.5m / 8.2ft2.5m / 8.2ft
Eye relief18mm / 0.7″13mm / 0.5″
Height163mm / 6.4″163mm / 6.4″
Weight829g / 29.2oz829g / 29.2oz
Exit Pupil5mm / 0.19″4.2mm / 0.16″
Dioptre SystemRight EyeRight Eye
MaterialLightweight polycarbonate bodyLightweight polycarbonate body
Prism TypeRoof BAK4Roof BAK4
Interpupillary Distance62-75mm / 2.4-3.0″62-75mm / 2.4-3.0″
WarrantyHawke World Wide WarrantyHawke World Wide Warranty

Downloads / Manuals

Hawke Nature-Trek Top Hinge Instruction Manual (PDF)

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Q1. How much do these binoculars weigh?

The Hawke Nature-Trek 10x50 and 12x50 binoculars weigh 829g / 29.2oz.

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