Taking functionality to a new level: the BTX / ATX / STX 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.
Use any of the modules to get a great viewing experience while you're birdwatching or sightseeing, and enjoy the marvels of mother nature!
65mm objective module
The 65 mm objective module is perfect for those who want a lightweight device that offers outstanding optical performance, a large field of view, and impressive close-range focusing.
85mm objective module
With the 85 mm objective module you can be prepared for any situation. Its large field of view and zoom range enable quick and precise observation. Excellent light transmission, zoom range, and close-range focusing also make it an ideal tool for digiscoping.
95mm objective module
The 95 mm objective module offers outstanding detail resolution. This device even pushes optical tests to their limits and it is the ultimate benchmark for those who want to see even tiny details in razor-sharp focus.
115mm objective module
The 115-mm objective module raises the bar with the largest lenses on the market. This gives you a crucial benefit, particularly at dawn and dusk. Now you can see things others miss.
