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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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    Product Review: Helios Starfield 2 x 40 Galilean Binocular.

    They are great. If I could have just two binos for astronomy, it would be this one and a 7x50. They are also great for watching fireworks on new years' eve. Or general scenery observations. Basically like "bionic eyes".
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    Product Review: Helios Starfield 2 x 40 Galilean Binocular.

    The Orion (which I own) will work way better with glasses. Those types of binos don't have a classical eye relief basically. The closer to the lense, the larger the FoV. But the 2x54 has such a large FoV that it will still work with glasses. For these devices the rule of thumb is -- the larger...
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