The 40mm objectives are completely multicoated to lower reflection and take full advantage of light transmission through the whole optical path without making them excessively troublesome for a long day of hiking.
The coatings guarantee brilliant and clear high-contrast images even in low-light, and its practical 8x magnification brings objects close while keeping broad 43' field of vision at 100 meters to protect situational awareness.
The binocular sports a 13mm eye relief and the fold-down eyecups seal against the ocular cavity to block out stray peripheral light which can dim images.