Swarovski Optik BTX eyepiece module

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The ATX/STX/BTX spotting scope system combines exceptionally flexible modularity with optical perfection. Extreme detail recognition at crucial moments thanks to Swarovision technology.

  • BTX eyepiece module (without objective module)
  • Length: 174mm
  • Weight: 1420g
  • Compatible with all ATX/STX objective modules

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2 560,00 €

Data sheet

Weight (g) 1420

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Swarovski Optik BTX eyepiece module

Swarovski Optik ATX / STX / BTX Spotting Scopes - Through completely new eyes

Taking functionality to a new level: the ATX/STX/BTX spotting scope system combines exceptionally flexible modularity with optical perfection. The objective lens can be changed to suit any viewing situation. Extreme detail recognition at crucial moments thanks to Swarovision technology and total ease of use ensure fascinating experiences in the great outdoors.

  • Unique optics design with Swarovision technology
  • Field flattener lens eliminates geometric optical distortion and preserves edge sharpness
  • Fluoride-containing HD lenses (lifelike, highcontrast images)
  • Swarodur and Swarotop high-contrast optical coatings
  • Swaroclean non-stick coating on exposed lens surfaces
  • Nitrogen-purged interior for waterproof/fogproof performance
  • Lightweight and rugged magnesium housing
  • Submersible to 13 ft (4 m)
  • One-handed operation via side-by-side zoom and focus dials
  • Travel-friendly modular objective/eyepiece system
  • Supple yet durable rubber armored exterior

Swarovski Optik BTX eyepiece module - Unique with two eyepieces

The BTX combines the visual power of both eyes with a revolutionary viewing experience. Crucial subtleties can be seen with the crystal clear optics, with every detail now fully on show. A forehead rest and angled view guarantee comfortable viewing for hours on end. The benefits of binoculars and spotting scopes are combined in the BTX eyepiece module. It presents vivid, true-to-life images and offers the comfort required for long-term observation. The BTX eyepiece module is compatible with all objective lenses in the Swarovski Optik ATX/STX range.

Technical specs:

  • Eye relief: 21mm
  • Dioptric Correction: ±4
  • Interpupillary Adjustment: 56.0 - 72.0 mm
  • Length: 170 mm
  • Weight: 865 g
  • Optical coatings: Swarotop, Swarodur, Swaroclean
  • Functional temperature: -25°C to +55°C
  • Storage temperature: -30°C to +70°C
  • Submersion tightness: 4m water depth (inert gas filling)