Thanks to its crystal-clear HD optics and 80-mm objective diameter, the STR 80 spotting scope provides impressive detail recognition, as well as bright, lifelike images, even in poor lighting conditions. The STR 80 spotting scope's reticle, which can be activated and deactivated, allows you to comfortably switch between accurately estimating distances and uninterrupted viewing. It is also perfect for documenting events while digiscoping. The powerful HD optics with fluoride-containing lenses and the reticle with MRAD impact point correction make the perfect total package for accurate observation. Spotting scopes allow you to make out details over long distances. This is a crucial benefit during target practice, for instance. Using the high magnification of the STR 80 spotting scope with reticle, you can confidently identify where you need to adjust the impact point and make the appropriate adjustment on the rifle scope.DEMO products may or may not include accessories.Diopter correction at 8 (dpt): > 5Diopter correction reticle: A 5 dptObjective filter thread: M 82 x 0.75Swarovski Demo ProductsSwarovski demo products have been slightly used for display or demonstrations by Swarovski during outdoor industry events. They may exhibit minor cosmetic imperfections that will vary from demo product to product. Swarovski demo products and their included accessories are guaranteed by Swarovski to operate to the standards for a new product. In rare cases, one or more accessories may be missing. All Swarovski demo products are covered by the Swarovski Limited Lifetime Warranty (View Warranty)