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Sunday, August 10, 2008

night binoculars tips

Avid bird watching enthusiasts often look like pack mules hiking to a gold rush in the west. Here are some tips on how to select the right night binoculars for you.

Birdwatchers use binoculars to find those fast flying rare birds as they hum through the sky. Magnification specifications of 8x42 or 10x42 are perfect for a variety of outdoor optics requirements. For some people, astronomy will be a fun hobby, but for some dedicated people, they soon pick up the drive, and buy a telescope which is suited for astronomy and looking at objects in the night sky.

A 7 x 50 binocular shows a view magnified 7 times and it has objective lenses 50 mm wide. The third- and fourth-generation night-vision binoculars show much clearer images at night, and are priced higher that the previous generation binoculars. Shopping online for a telescope has many benefits.

Looking in the two to five hundred dollar range when buying binoculars is the best for your money. Another popular feature that has been available on opera glasses is permanent focus. You can easily calculate it by dividing the aperture by the magnification so that 7 x 50 binocular has an exit pupil of just over 7mm.

Get a good pair and enjoy! You can catch any action with clarity immediately.

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