Discovery are light models of binoculars with a durable construction. The aluminum, rubberized body covers lenses built of 8 elements in 12 groups, which are repeatedly coated with effective anti-glare layers. Wide eyecups and large eyeglass lenses make observation a pleasure.
The 12x50 Discovery has an enlarged up to 12x zoom, relative to the basic 10x50 model. Thanks to this, distant objects become even closer and more pronounced. It has a smaller field of view. Binoculars with such parameters will work well in both natural day observation and viewing the distant landscape. The brightness of the image after dark and the field of view will be slightly lower than in the 10x50 model. • Lens diameter: 50 mm
• magnification: 12x
• prism system: Porro
• optical construction: 12 elements / 8 groups
• Excavation: 4.2 mm
• distance from the eye: 17.9 mm
• field of view: 5.5 degrees
• linear field of view (1000 m): 96 m
• a minimum distance of sharp vision: 7 m
• relative brightness: 17.6
• Twilight efficiency: 24.6
• focusing: central
• diopter adjustment: in the right eyepiece
• distance between the glasses: 56 - 72 mm
• dimensions: 189 x 178 x 65 mm
• weight: 896 g scenery birds shooting sport planes 2 years
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