Equipment

Helios Stellar II series 70mm binoculars

21 February 2016 Steve Ringwood

Steve Ringwood reviews a pair of waterproof, nitrogen-filled 70mm aperture binoculars designed for medium-to-long-range terrestrial and astronomical observations. The Helios Stellar-II range is available in 10.5x and 15x magnifications and boasts 85 percent light transmission — all in a shockproof magnesium alloy body weighing just 1.75kg.