for hunting binoculars with zoom Military telescope Steiner yacht 7x30 7455 binocular |

for hunting binoculars with zoom Military telescope Steiner yacht 7x30 7455 binocular |

Product parameters:

 specifications:7 * 30

Weight: 518

Size: 165 * 123 * 56 mm

Lens: high-definition XP optical lens

Shell: NBR long-life shell

Temperature: - 40 - + 80 DHS

Vision: 130 m / 1000 m

An exit pupil: 4.3 mm

Focusing on system: automatic focus

The suburban range: 3 m

Waterproof: 10 m hydraulic pressure type waterproof

Eye cup: double folded comfortable eye cup

Magnification: 8 times

diameter:22 mm 

Recent observation distance: 3 m

Length: 103 mm

Lens: high contrast lens

Important features of the Marine series

Need to frequently used in navigation, telescope, and the use of special professional level, for the sake of safety, a real sea telescope in any environment, must also be reliable navigation and observation, so the telescope must meet the requirements of the sailing this a special environment.

With fluorescent lighting integration compass: integrated compass makes telescope has become an important tool for navigation, a diameter of 40 mm large disk, and indicates the compass was proved to be stable for accurate location of the most effective tools.

Up to 10 m, admiral 7550 most hydraulic pressure type waterproof: Marine telescope when use after will splash water on, and sometimes will be submerged in water, the water pressure type waterproof, is essential to ensure the reliable use for navigation.

Dynamic autofocus: when you are constantly shake at sea or in the night, when using your completely impossible to focus. Dynamic automatic focusing is the only can at any time, make sure you see clear images of the system.

High contrast lens: even in the worst weather and light conditions, the same image is very clear and bright, high contrast of special lenses in Marine use is very important.

Sturdy: Marine telescope often hit, when appeared the waves may even fall, so shipping need to be extremely strong and seismic telescope.

Seven times seven times amplification: amplification has been widely used in the sea proved to be the best effect, when the waves folded, it has a broad field of vision and stable image.

50 mm diameter of the objective: the objective lens of large area can always collected enough light, even in the dim light, would be enough to ensure that bright and clear image effect.

Nitrogen pressure system: even at minus temperature 40  to + 80  degrees of extreme environments, the lens will not fog, 2 regulator allows you to control or to filling the nitrogen.

, fully enclosed rubber protective shell, especially under the condition of be affected with damp be affected with damp, hand safety, prevent slippery, is a must for any Marine telescope, totally enclosed rubber shell to ensure the telescope will not slide, and proved to have good shock absorption effect.