Pre-Owned Swarovski BTX Eyepiece Module (2018) - SWO2H61

The Swarovski BTX is widely regarded as one of the most immersive and comfortable long-range viewing systems ever created. Its binocular viewing design dramatically reduces eye strain, allowing you to glass longer and more effectively whether you’re scouting big game, judging trophy animals at distance, or spending hours behind the glass during extended observation sessions. Once you experience the BTX, it’s hard to go back to traditional single-eyepiece optics.

Optically, this BTX delivers everything Swarovski is known for: exceptional edge-to-edge sharpness, outstanding low-light performance, and true-to-life colour fidelity. Fine details pop, mirage is easier to read, and long sessions remain comfortable thanks to the perfectly balanced ergonomics. Paired with compatible Swarovski objective modules, the BTX becomes a versatile, world-class spotting system adaptable to a wide range of terrain and conditions.

Buying pre-owned from South West Optics means peace of mind. This unit has been carefully evaluated to ensure it meets our high standards for quality and performance. You get premium European optics without the premium new price, making this an outstanding opportunity for hunters, guides, and optics enthusiasts who want the best without compromise.

Opportunities to purchase a mint Swarovski BTX on the pre-owned market don’t come around often—especially in this condition. If you’ve been waiting to upgrade your glassing setup or step into the BTX system, this is your chance.

Stop by South West Optics or contact our team today to learn more. When it comes to seeing farther, clearer, and more comfortably, the Swarovski BTX sets the standard—and this one won’t last long.

Binocular viewing design
Eye relief plus
Rubber-armoured housing
Modular system
Ergonomic sculpted shape
HD optics with maximum contrast
Incredible colour fidelity with high light transition
User comfort oriented
SWAROVISION Field Flattener
Large field of view and high magnification range
30x Fixed magnification with the 65 & 85mm Modules
35x Fixed magnification with the 95 & 115mm Modules
Maximum comfort with the ergonomically designed headrest
Compatible with the ME 1.7x extender

Magnification: Objective module dependant
Effective objective lens diameter (mm): Objective module dependant
Exit pupil diameter (mm): Objective module dependant
Exit pupil distance: 21 mm
Field of view (m/1,000 m): Objective module dependant
Field of view (degrees): Objective module dependant
Field of view, apparent (degrees): 60°
Shortest focusing distance: Objective module dependant
Diopter adjustment left/right: ± 4 dpt
Diopter correction at ∞: > 5 dpt
Interpupillary distance: 56-72 mm
Light transmission: Objective module dependant
Twilight Factor: Objective module dependant
Optical Elements: Objective module dependant
Optical Coatings: SWAROBRIGHT, SWARODUR, SWAROTOP
Functional Temperature - -25°/+55° C
Approx. length*: 174 mm
Approx. weight: 1420 g

Pre-Owned Swarovski BTX Eyepiece Module - SWO2H61

SWO 12 Month Warranty