;celestron’s nature dx 8×42 binoculars are a great first step into the world of serious sport optics, perfect for your next adventure. With phase-coated bak-4 prisms and fully multi-coated optics the nature dx reveals image detail that you won’t find with other entry-level binoculars. Perfect for bird watches, birders will love nature dx for its bright, sharp views of distinguishing features and markings. The 8×42 model is a favourite among beginning and intermediate birders, since birds are easier to locate and follow in its wide field of view. Take your passion for birding to the next level with nature dx! features nature dx’s high quality bak-4 prisms are phase coated to increase contrast and resolution. Phase coated prisms, combined with fully multi-coated lenses, provide maximum light transmission through the entire optical path, for brighter images, even in low light conditions. With 8x magnification and 42 mm ive lens caps, raingaurd, neck strap, carrying case, lens cloth and an instruction manual perfect for traveling, camping, hiking, bird and wildlife viewing and astronomy specifications magnification: 10x objective lens diameter: 42 mm (1.65″) angular field of view: 7.4 degrees linear field of view ( 1000 yds) / 1000 m): 388 ft (129 m) exit pupil: 5.25 mm (.20″) eye relief: 17.5 mm (.69″) close focus: 6.5 ft (2.20 m) interpupillary distance (max): 74 mm (2.91″) interpupillary distance (min): 56 mm (2.20″) diopter adjustment range: yplusmn; 3 twilight factor: 18.33 relative brightness: 27.56 lens coatings: fully multi-coated prism glass (type): bak-4 prism coatings: phase coated weight: 22.2 oz (629 g) environmental protection: waterproof nitrogen filled: yes tripod adaptable: yes carrying case: padded nylon canvas dimensions: 135 mm x 126 mm x 52 mm (5.3″ x 4.9″ x 2″) take a look for yourself
Is Discontinued By Manufacturer : No
Dimensiones del producto : 13.46 x 5.08 x 12.45 cm; 793.79 gramos
Producto en Amazon.es desde : 15 agosto 2013
Fabricante : Celestron
ASIN : B00B73JONS
Número de modelo del producto : 71332
País de origen : China
Distancia mínima de enfoque de 2 m
Compacto y ligero: caben en un bolso o guantera de vehículo
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Proporciona integridad estructural mientras se mantiene el peso en el mínimo
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