The 12x56 Sentry HD porro binoculars are a general-purpose set of binoculars featuring a fully multicoated optical path and weatherproof housing.
By combining multi-layer coated lenses with high-transmission BAK4 prism glass, Sentry HD binoculars produce bright images that are rich with contrast and sharpness. Additionally, twist-up eyecups and 18mm eye relief will create a comfortable viewing distance for almost any viewer.
Field of view degrees
Field of view at 1,000m
Exit pupil diameter
Central focusing handwheel
Large focusing handwheel design more comfortable adjustment
Thumb groove design, combined with ergonomic principles, increases friction
Unique identity code design, which can be traced back to the production source