The SLC 10x42 are real multipurpose binoculars that have had their optics and coating system optimized specifically for contrast and focus. This model also stands out for having a large field of view and being extremely rugged thanks to its magnesium housing. The Swarovski SLC 10x42 W B 58310 is a sturdy, multipurpose pair of binoculars. They are rugged and prepared for any weather conditions. The superior optics quality allows in lots of light and offers a wide field of view. The Swarovski SLC 10x42 W B has an ergonomic design that makes it comfortable to hold and view for long periods of time.Swarovski 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)