Some people who enjoy bird watching, hunting and outdoor sporting events take binoculars along to get a better close-up view of all the action. The 12 x 50 binoculars are fairly small, most weighing around three pounds, and are easily portable. The number 12 refers to the amount of magnification: A 12 x 50 binocular will magnify the view 12 times larger than normal. The number 50 refers to the size of the lens opening: A 50mm diameter opening provides a large view, and together with the 12 power magnification can provide an excellent view.
Nikon Action Extreme 12 x 50 Binoculars
Then Nikon Nikon Action Extreme 12 x 50 Binoculars feature a Porro prism, which utilises image erecting prisms to create properly-oriented images. The binoculars are both waterproof and fog-proof. The binoculars are designed for use in virtually any environment, and are coated with easy-grip rubber that allows users to hold the binoculars either wet or dry. The Action Extreme binocular is designed to focus quickly, featuring a central focus with a dioptre control that can adjust the left and right lenses separately if needed. The extra-long eye relief is designed to accommodate virtually any user, including eyeglass wearers. Nikon provides a 25-year factory warranty on the Nikon Action Extreme 12 x 50 Binoculars. The binoculars weigh 1.41 Kilogram.
Leica Ultravid 12 x 50
The Leica Ultravid 12 x 50 features a Porro prism and Fluorite-Ion lenses that allow maximum clarity and brightness. The Leica Ultravid series is designed for use in any weather, indoors or outdoors. The binoculars have a Leica exclusive coating called Aqua Dura, which resists dirt and water, and are fully functional in any temperature down to -25 degrees Celsius. The Leica Ultravid 12 x 50 weighs 10.9 Kilogram.
12 x 50 Pentax PCF II
The 12 x 50 Pentax PCF II features an aluminium die-cast body for extra durability. The Porro prism lenses are coated with protective finish, and are resistant to fog and water but are not technically waterproof. The long eye-relief allows viewing with or without eyeglasses. The 12 x 50 Pentax PCF II features a click-stop dioptre adjustment in the right eye. A mechanical focus lock allows users to set the binoculars for a specified distance so that constant refocusing is not required.