An essential accessory designed for astrophotography and scientific research
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New OVNI Camera AdapterRead more -
New OVNI Starizona Nexus / Apex Special EditionRead moreA premium-grade modified Focal Reducer & Coma Corrector engineered by our team for the OVNI-M PRO and OVNI-B PRO
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New OVNI 75mm Lens ULTRARead moreThis lens offers exceptional contrast and sharpness for extreme wide field of view in hand-held mode with the OVNI-M...
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New OVNI-B PRO : A Technological Masterpiece That Redefines Astronomical BinoviewersRead moreThe OVNI-B PRO Night Vision Binoviewer brings the hidden wonders of the universe within reach in real time
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NEW OVNI-M PRO : The Ultimate Night Vision EyepieceRead moreOVNI-M PRO Night Vision Eyepiece provides an unparalleled visual experience for astronomers
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Introducing the new OVNI-M / OVNI-B eyepieces and OVNI Night Vision accessoriesRead moreStarting next week !
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OVNI Night Vision and Pentax/Ricoh join forces to offer new optics with unmatched performanceRead moreNew lens for the OVNI-M / OVNI-B eyepieces
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Merry Christmas to you and your familyRead moreDon't miss to observe Santa with your OVNI-M / OVNI-B
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How many magnitudes can I gain with an OVNI-M / OVNI-B ?
How many magnitudes can I gain with an OVNI-M / OVNI-B ?
The average gain is about 4 magnitudes on the stars.
In a general it is commonly accepted that you will multiply the aperture of your telescope by 3.
In fact it will depend on the targets. Some details of nebulae can be seen in a 4" telescope with OVNI-M / OVNI-B while they would be totally invisible in a 40" telescope or any larger telescope in the world using a glass eyepiece. The reason is that with an OVNI Night Vision eyepiece you will be able to observe details in the visible and infrared spectrum. These infrared details are invisible to the human eye without a OVNI-M / OVNI-B.
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Important ! Older publications
Access past publications from 2019, 2020, 2021, 2022 and 2023 with or without a Facebook account.Read more -
Why OVNI-M / OVNI-B are unique and very different from other night vision devices ?
OVNI-M / OVNI-B are the only night vision eyepieces in the world designed specifically for astronomy and should not...Read more -
How can I take pics with a smartphone attached to my OVNI-M / OVNI-B ?
Some OVNI-M / OVNI-B users like to take pictures with their smartphone while others would like to do the same but...Read more -
Calculation formulas for OVNI-M / OVNI-B
How to calculate the magnification, the field of view, the focal ratio with an OVNI-M / OVNI-B ?Read more -
Comparison of different filters for the OVNI-M / OVNI-B
Video made by Mario Stroblmayr (Austria), an OVNI-B user.Read more
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