The highest quality triplet objective lenses along with oversized BAK-4 prisms and a fully broadband multi-coated optical system of the Quantum-6.1 20/30/37x100 semi-APO binoculars deliver exceptional semi-apochromatic performance effectively eliminating chromatic aberration. The Helios Quantum-6.1 20/30/37x100 observation binoculars are supplied with three pairs of 1.25" eyepieces angled at 90° making them perfect for high-angle astronomical viewing, carrying handle and tripod adapter. Compare the Helios Quantum-6.1 20/30/37x100 to other Helios observation binoculars.
Helios Quantum-6.1 Series 20/30/37x100 (90° Angled) Observation Binoculars
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Features - Helios Quantum-6.1 Series 20/30/37x100 (90° Angled) Observation Binoculars |
| Individual helical eyepiece Focusing |
| Specially designed for astronomical observations |
| High quality BaK-4 prisms |
| Multi-coated optics |
| Top quality triplet objective lenses deliver superb, semi-panchromatic optical performance |
| Supplied with three pairs of 1.25" eyepieces |
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Specification - Helios Quantum-6.1 Series 20/30/37x100 (90° Angled) Observation Binoculars |
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| Specification | 20/30/37x100 |
| Magnification | 20x/30x/37x |
| Object Lens Diameter | 100mm |
| Nearest Focus Distance | 20m |
| Weight | 5.5kg |
| Field of view | 117ft @ 1000yds (20x) |
Kit Content
Helios Quantum-6.1 Series 20/30/37x100 (90° Angled)
Observation Binoculars
Carry Case, 3 pairs of 1.25" eyepieces
Neck Strap
Helios UK Warranty
