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    Alpen

    Alpen Apex 15x56 Binoculars — High-Magnification Binoculars for Astronomy and Long-Range Observation

    Alpen Apex 15x56 Binoculars — High-Magnification Binoculars for Astronomy and Long-Range Observation

    $299.99
    $299.99
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    Shipping calculated at checkout.

    For stargazers who want serious reach, the Alpen Apex 15x56 Binoculars step up to 15x magnification with large 56mm objective lenses — enough light-gathering power to reveal fine detail on the Moon, bright deep-sky objects, and distant terrestrial scenes. This is one of the higher-magnification options in a binocular, sitting between typical astronomy binoculars and a beginner telescope.

    Fully broadband multi-coated optics with phase- and silver-coated BK7/BaK4 roof prisms keep the view bright and high-contrast, while a magnesium housing helps keep the weight manageable for a binocular in this size class.

    Who It's For

    Best suited to hobbyists who already have some experience with astronomy binoculars and want more magnification for detailed Moon and deep-sky viewing, ideally paired with a tripod for steady handling. If you're still deciding what to start with, see our guide on binoculars vs. a telescope for beginners.

    Key Features

    • 15x56 high-power optics for detailed views of the Moon and bright deep-sky objects.
    • Fully broadband multi-coated lenses for a bright, high-contrast image.
    • Roof prisms (BK7 + BaK4) with phase and silver coatings.
    • IPX7 waterproof, nitrogen-purged housing for fog-proof reliability outdoors.
    • Magnesium body for a durable yet manageable build in a high-power binocular.
    • Adjustable 61–74mm interpupillary distance to fit a range of users.

    Specifications

    Magnification 15x
    Objective Lens Diameter 56mm
    Field of View 230 ft @ 1000 yds
    Exit Pupil 3.8mm
    Eye Relief 19mm
    Close Focus 3m (~9.8ft)
    Prism Type Roof (BK7 + BaK4), phase and silver coated
    Interpupillary Distance 61–74mm
    Waterproof / Fog-proof IPX7 / Yes (nitrogen purged)
    SKU 619

    Frequently Asked Questions

    Do I need a tripod for 15x56 binoculars?
    A tripod adapter is recommended for extended viewing sessions since 15x magnification amplifies hand shake more than lower-power binoculars.

    What can I expect to see with 15x56 binoculars?
    You'll get noticeably more detail on the Moon's craters and terrain, and brighter views of star clusters and other deep-sky targets compared to a standard 8x or 10x pair.

    Are these too heavy for casual use?
    They're on the heavier side for a binocular given the large 56mm lenses, but the magnesium housing keeps the weight reasonable for occasional handheld use.

    Are they weatherproof?
    Yes — they carry an IPX7 waterproof rating and are nitrogen-purged to prevent internal fogging.

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    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.
    Most orders ship within 5 business days. You'll receive tracking information within 24 hours of your order leaving the warehouse. For full details, visit our Shipping Policy.
    Orders cancelled after 48 hours are subject to a $20 administration fee. If your order has shipped, you are responsible for return shipping costs. Refunds are issued to the original payment method. See our full Refund Policy for details.
    Yes! If you find a lower price at another authorized online retailer within 6 months of your purchase, we'll refund the difference. Learn more on our Price Match Guarantee page.
    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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