Buy one, get one 25% off - Alpen Optics

Alpen Optics  |  SKU: 618

Alpen Apex 10x50 Binoculars

$299.99 $499.99

Apply 3% coupon today with code EARTHDAY3. Expires 4/22 @ 11:59pm ET.

Estimated delivery in 3-5 business days via UPS or FedEx

Ships from US warehouse in 1-2 business days

Shipping & Returns

We offer free US standard shipping on orders over $99 and 30-day returns on most items. Some limitations apply.

Shipping Policy

30-Day Return Policy

Alpen Apex 10x50 Binoculars



  • 10x Magnification
  • 50mm Objective Lens Diameter
  • 341' Field of View at 1000 yards
  • Nitrogen-Filled, Waterproof and Fog-proof
  • Phase-Corrected BAK4 Roof Prism
  • Lightweight for Portability
  • Anti-Reflection Fully Multi-Coated Optics
  • Comfortable Eye Relief and Exit Pupil
  • Wide Apparent Angle of View
  • Tripod Mountable with Optional Adapter
  • Textured Rubber Armoring
  • Cleaning Pen Included


The Alpen Optics 10x50 Apex Binoculars is the go-to optic for all outdoor activities in any weather conditions.

Alpen Apex binoculars deliver stunning images even in low light conditions by combining superior BaK4 prisms with unique PXA phase coating and HR metallic coatings. These optical choices maximize light transmission and generate brilliant images with true-to-life color and crisp definition even in low light conditions.

All Apex binoculars are waterproof for all-weather performance and purged with nitrogen to prevent internal fogging and keep contaminants like dust and dirt out of the barrels. Each model has a sleek roof prism design that works with the durable rubber armoring to provide a comfortable grip.

Additional features include twist-up eyecups and generous eye relief that are ideal for those who wear glasses. Each binocular comes with a deluxe travel case, a rubber rain guard and a wide comfortable neck strap.


  • Ideal for long-range use, the 10x magnification brings objects in close for detailed observation
  • Large 50mm objective lenses ensure views are bright and crisp when viewing at long-range and in challenging conditions such as at dawn and dusk
  • Compact roof prisms help to offset the extra size and weight of the larger objects by allowing for a thinner housing without compromising performance
  • BAK4 prisms deliver a round exit pupil and a crisp and clear image with limited edge distortion
  • PXA phase correcting prism coatings improve contrast and clarity
  • HR metallic prism coatings on internal reflective surfaces to limit light loss and maximize light transmission through the prism system
  • Anti-reflection fully multicoatings improve light transmission, color rendition, and contrast
  • Wide apparent angle of view minimizes the appearance of distracting hand-shake
  • Spacious 341' field of view at 1000 yards


  • Closed bridge configuration provides a solid and stable platform for the internal focusing mechanism
  • Large slip-resistant center focus wheel is easy to manipulate in cold and wet weather, or when wearing gloves
  • Right-eye dioptric correction ensures tack-sharp views
  • Twist-up rubber eyecups for comfortable use with or without eyewear
  • Comfortable 16.9mm eye relief reduces eye strain
  • Wide 5mm exit pupil will cover most pupils and keep the whole scene in your view


  • Nitrogen-filled to be resistant to internal fogging when moving through extreme changes in weather and environmental conditions
  • O-ring sealed to be waterproof and submersible to a depth of 3.3' for up to 30 minutes
  • Textured armoring with improve grip in cold and wet conditions
  • Standard 1/4"-20 socket accepts an optional adapter for hands-free use on a tripod
  • Front and rear single-piece rainguards ensure that the lenses remain clean with the ability to attach them to the neck strap so they won't get lost
  • Includes carrying case and neck strap
  • Weight: 2.6 lb / 41.6 oz

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely encrypted during transmission. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Be the first to write a review

Questions & Answers

Have a Question?

Be the first to ask a question about this.

Ask a Question
Alpen Apex 10x50 Binoculars | 618 | 811803031562

Alpen Apex 10x50 Binoculars

$299.99 $499.99




50 mm | 2"

Focal Length


Focal Ratio


Field of View

341' @ 1000yd / 114m @ 1000m


Phase-corrected BAK4 roof prism

Anti-reflection fully multi-coated

IPX7 waterproof, nitrogen-filled fog proof

6.5° angle of view

9.8' (3m) minimum focus

16.9mm eye relief

5mm exit pupil

Barrel Size





2.6 lb | 1.2 kg
View product