The Swarovski STX Spotting Scope Modular Zoom Eyepiece (Straight Viewing) was specifically designed for STX series spotting scopes, and its straight-view configuration makes it the perfect choice for long-range wildlife observation and digiscoping.This straight-viewing eyepiece mounts easily to your STX series spotting scope using an STX objective assembly, turning your scope into a formidable platform for digital imaging. The Swarovski STX Spotting Scope Modular Zoom Straight-Viewing Eyepiece features a grooved zoom dial and side-by-side focus and zoom dials to ensure easy one-handed operation.May or may not include accessories.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)