Helios LightQuest HR 25x100 Astronomical Observation Binoculars

Helios LightQuest HR 25x100 Astronomical Observation Binoculars Overview
The new Helios LightQuest HR 25x100 Astronomical Observation Binoculars 30147 combine high-end mechanical and optical quality with exceptional performance.

The Helios LIGHTQUEST-HR observation binoculars are designed for medium to long-distance terrestrial and astronomical observation, fully waterproof (IPX7 standard, can be submerged in 0.5 meters of water for 30 minutes). The body is nitrogen-filled to ensure clarity without fogging.

The Helios LightQuest HR binoculars feature a magnesium alloy body, making them extremely lightweight for their size while maintaining a very sturdy structure. The body is wrapped in stylish rubber armor for extra protection.

The LightQuest HR 25x100 uses a full wide-band multi-coated optical system and high refractive index BaK-4 prisms. The cage prisms offer excellent impact resistance. The high-transmission lenses and prism coatings in the high-resolution optical system achieve up to 90% or higher light transmission. The extremely low reflection of the lens coatings ensures the eyepieces receive the maximum amount of precious light. Imaging is clear and vivid, with minimal distortion and exceptionally flat field from edge to edge.

This cutting-edge eyepiece design features five groups of eight lens elements, equipped with extra-large eyepiece lenses for comfortable viewing and sharp, clear imaging. Additionally, foldable rubber eyecups are optionally available for eyeglass wearers.