• Alpen Apex Steady 20x42 HD Image-Stabilized Binoculars — High-Power Stabilized Binoculars for Astronomy and Marine Viewing
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Alpen

Alpen Apex Steady 20x42 HD Image-Stabilized Binoculars — High-Power Stabilized Binoculars for Astronomy and Marine Viewing

Alpen Apex Steady 20x42 HD Image-Stabilized Binoculars — High-Power Stabilized Binoculars for Astronomy and Marine Viewing

$1,034.95
$1,034.95
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The Alpen Apex Steady 20x42 HD is a high-power, image-stabilized pair of binoculars for astronomy and marine viewing. At 20x, ordinary binoculars are impossible to hold steady, but the built-in stabilization locks the image so you can enjoy tripod-like detail in the hand.

An internal gimbal and prism system counteract hand movement in real time, unlocking serious magnification without a tripod.

Who it's for

Stargazers and marine users who want tripod-free high-power detail on the sky or the water. See our guide to astronomy binoculars vs a telescope for beginners.

Key features

  • Built-in image stabilization uses a 2-axis gimbal for steady views at a demanding 20x.
  • High 20x magnification brings the Moon, boats, and distant wildlife in close.
  • HD glass with phase-coated BaK-4 prisms for bright, sharp, high-contrast images.
  • Handheld high power no tripod required thanks to stabilization.
  • IPX4 weather resistance for confident use in spray and rain.

What you'll see

Stabilized 20x is a treat on the night sky: craters along the Moon's terminator, the moons of Jupiter, and rich star fields all stay steady in the hand, while on the water it locks onto distant boats and shoreline detail.

Specifications
Magnification 20x
Objective lens 42mm
Exit pupil 2.1mm
Stabilization 2-axis gimbal + optical prism compensation
Prism / glass Phase-coated BaK-4, HD glass
Power AA battery
Weather rating IPX4

Frequently asked questions

Can I really hold 20x steady?
With the stabilization on, yes, the image locks like it's on a tripod, which is what makes 20x usable handheld.

Are these good for astronomy?
Yes, stabilized 20x shows the Moon's craters, Jupiter's moons, and star fields without a tripod.

How is it powered?
It runs on a AA battery.

Is it weather resistant?
Yes, it carries an IPX4 rating against splashes and rain.

View full details

Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
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All telescopes on Telescope Wolves are hand-picked with beginners in mind. If you're unsure which telescope is right for you, check out our Telescope Buying Guide.
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