When you want to elevate your nature observation experience, the Swarovski Optik BTX 30x/35x Eyepiece Module for ATX/STX Spotting Scopes is your go-to solution. This innovative eyepiece module offers dual eye viewing, merging the advantages of a spotting scope with the immersive experience of binoculars. Designed by Swarovski Optik, a leader in optical technology, this module is crafted to transform your viewing sessions into a vivid, comfortable, and detailed exploration of the natural world.The BTX Eyepiece Module is engineered for those who spend extended periods observing, such as birdwatchers and nature enthusiasts. Its ergonomic design includes an angled view and an adjustable forehead rest, which can be fully retracted for added comfort. This ensures that even during prolonged use, you can maintain a relaxed posture, reducing eye strain and fatigue.Compatible with all objective modules in the Swarovski Optik ATX/STX family, the BTX Module provides flexibility and customization to suit your specific needs. It features SWAROVISION technology, renowned for delivering crystal-clear images with exceptional color fidelity and sharpness right to the edge of the field of view. Depending on the chosen objective module, you can achieve a magnification of 30x or 35x, which can be further enhanced to 50x or 60x using the optional ME 1.7x magnification extender.The binocular system of the BTX Module eliminates the need for squinting, offering a natural and v