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Swarovski Optik 25-50x W Wide-Angle Zoom Eyepiece
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Swarovski Optik 25-50x W Wide-Angle Zoom Eyepiece

SKU: SI49430

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Review Summary

2019-01-21T13:38:06

Rated 4 out of 5

Terrific Eyepiece!

Best telescope I have ever owned. Great views of the Total lunar eclipse last night. Crystal clear and sharp as a tack. Normally this scope and eyepiece combo will be used for terrestrial purposes like birdwatching but I didn’t want to go through setting up an astro scope. Scope I am using with this eyepiece is a Swarovski STS-65. Only one niggling little detail, this eyepiece is not a 20-60X but a 25-50X W. Otherwise great and also great value.

James S.

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Swarovski Optik Eyepiece Specifications

  • Magnification

    25 to 50x

  • Angle of View

    65 Degree (Apparent)
    2.4 to 1.6 Degree (Actual)

  • Field of View

    138 to 89' @ 1000 yd / 46 to 30 m @ 1000 m

  • Exit Pupil Diameter

    With 65mm Scopes: 2.6 to 1.3mm
    With 80 mm Scopes: 3.2 to 1.6mm

  • Relative brightness

    6.8-1.7 with 65mm scopes
    10.2-2.6 with 80mm scopes

  • Twilight factor

    40.3-57.0 with 65mm scopes
    44.7-63.2 with 80mm scopes

  • Eye Relief

    17.0mm

  • Fogproof

    Yes

  • Water Resistance

    Waterproof

  • Dimensions (Dia. x L)

    2.2 x 3.3" (5.6 x 8.3cm)

  • Weight

    10.4 oz (295g)

  • UPC Code

    708026494406

About Swarovski Optik Eyepiece

If you're an avid observer of the world, the 25-50x W Wide-Angle Zoom Eyepiece is designed to elevate your viewing experience. This lightweight eyepiece, weighing in at a mere 295g or 10.4oz, ensures comfort and ease of use, making it an ideal companion for extended viewing sessions.

The 25-50x W Wide-Angle Zoom Eyepiece boasts a unique optical system, featuring an aspherical lens. This advanced lens design ensures edge-to-edge clarity, delivering sharp, detailed images across the entire magnification range. Whether you're bird-watching, stargazing, or exploring the great outdoors, this eyepiece offers a wide-angle view that captures the full beauty of your surroundings.

Moreover, the 25-50x W Wide-Angle Zoom Eyepiece is an excellent choice for digiscoping enthusiasts. Its high-quality optics and wide zoom range make it a versatile tool for capturing stunning, detailed images through your spotting scope.

In summary, the 25-50x W Wide-Angle Zoom Eyepiece is more than just an accessory; it's a gateway to a world of detailed observation, making every viewing experience a remarkable one.

Swarovski Optik Eyepiece Features

  • 25-50x magnification range
  • For Swarovski Optik ATS/STS spotting scopes
  • 2.4-1.5 degree angle of view
  • Wide-angle design for versatile photo options
  • Unique optical system
  • Spherical lens provides edge-to-edge detail
  • Automatic quick-lock attachment system
  • Exclusive Swaroclean nonstick outer-coating
  • Built-in glass cover

Warranty Information

This product has a limited lifetime warranty.

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Key Features

  • Lightweight 25-50x W Wide-Angle Zoom Eyepiece for comfortable, extended viewing
  • Unique optical system with aspherical lens for sharp, edge-to-edge detail
  • Perfect for bird-watching, stargazing, and outdoor exploration
  • Wide-angle view captures the full beauty of surroundings
  • Excellent for digiscoping, enabling detailed image capture through spotting scopes
  • Enhances every viewing experience, making it remarkably detailed and immersive

What's in the box:

  • Swarovski Optik 25-50x W Wide-Angle Zoom Eyepiece
  • Push-on Eyepiece Cap for 20-60x SW Spotting Scope Eyepiece
  • Bayonet Rear Eyepiece Cover
  • Swarovski Optik Lifetime Limited Warranty