Helios Quantum-5 20/40x100 Semi-Apo Binoculars
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 Helios Quantum-5 20/40x100 Semi-Apo BinocularsHelios Quantum-5 20/40x100 Semi-Apo Binoculars 

Helios Quantum-5 20/40x100 Semi-Apo Binoculars

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About this product

Model:  hel_quan5_20-40x100_30833
Part Number:  30833

High-quality 20/40x 100mm observation binoculars with individual helical eyepiece focusing, designed for medium-to-long-range terrestrial and astronomical observations.

Features oversized BAK-4 prisms and a fully broadband multi-coated triplet optical system.

Supplied with two pairs of eyepieces. Eyepieces are angled at 45°, offering excellent versatility for both terrestrial and astronomical viewing.

All-metal waterproof construction with carrying handle, built-in lens hoods and tripod adaptor.

Supplied in foam-lined Aluminium storage/carrying case.


The quality of finish was excellent….The lightness of this setup meant we could leave them ready assembled to take out at a moments notice….The 45° angled eyepieces allow for strain-free high-angle observations….The built-in extendable dew shields worked a treat: no dew formed, even after several hours outside….The ocular adjustment was the best of all the binoculars we tested….The double star Albireo was nicely coloured, with the blue and yellow primary split well….Nebulae and globulars contained subtle detail” 

BBC Sky At Night Magazine


Quantum 5 binocular review

Binocular Field of View Simulator

What's in the box

  • Quantum-5 Binoculars
  • Aluminium Storage/Carrying Case
  • Two Pairs of Eyepieces
  • Lens Caps
  • Cleaning Cloth
  • User Guide & Guarantee

Specifications

Model20/40x100
Magnification20x & 40x
Object Lens Diameter100mm
Field of view2.53-1.5
Nearest Focus Distance20m
Weight7kg
Product Code30833

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Q1. How much do these binoculars weigh?

The Quantum-5 20/40x100mm binoculars weigh 7,000g / 246.92oz.

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