Description
Swarovski BTX Spotting Scope: view through a spotting scope with both eyes for hours of strain-free glassing. 30x/35x, fits 65-115 mm.
The ATX/STX/BTX system is modular: you choose an eyepiece module (ATX angled, STX straight or BTX binocular) and an objective module (65, 85, 95 or 115 mm), and they lock together with a bayonet. You can change either part later, for example adding a 65 mm objective for backpack hunts and a 95 mm for long sessions from the truck. The BTX is the system’s most distinctive option: instead of squinting through one eye for hours, you use both, which reduces eye fatigue and makes it easier to spot the subtle movement of a bedded animal.
Swarovski BTX Spotting Scope specs
| Module | BTX eyepiece (binocular, both eyes) |
|---|---|
| Compatible objectives | Swarovski ATX/STX/BTX 65, 85, 95 and 115 mm |
| Magnification (with objective) | 30x with 65 mm; 35x with larger objectives |
| Eye relief | 21 mm |
| Field of view (65 mm objective) | 2.1° |
| Length | 6.9 in |
| Weight | 50 oz |
| Submersion tightness | 13 ft (4 m) |
| Warranty | SWAROVSKI OPTIK manufacturer’s warranty |
| Price | $3,699.00 (eyepiece only) |
Who is the BTX for?
Guides, outfitters and hunters who glass for hours at a time, and anyone who struggles with eye strain on a traditional single-eyepiece scope.
Why use a binocular eyepiece?
Two-eyed viewing gives a more relaxed, natural image and better depth perception, so you can glass longer and pick out details your brain would miss with one eye closed.
What magnification does the BTX give?
Fixed 30x with the 65 mm objective and 35x with the 85, 95 or 115 mm objectives.
What’s in the box with the Swarovski BTX Spotting Scope?
- BTX binocular eyepiece module
- Eyepiece caps
Gear to pair with the Swarovski BTX Spotting Scope
Swarovski BTX Spotting Scope FAQ
Is the BTX a zoom eyepiece?
No, it has fixed magnification: 30x or 35x depending on the objective.
How much does the BTX weigh?
50 oz.
Does it fit my existing ATX objective?
Yes, it fits all ATX/STX/BTX objective modules.
Manuals, firmware updates and warranty registration are on the Swarovski Optik official website.





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