The ZEISS Digiscoping Eyepiece Adapter S1 is a precision connector designed specifically for ZEISS Gavia and Harpia spotting scopes, enabling seamless smartphone digiscoping when paired with the ZEISS Magnetic Digiscoping Smartphone Adapter. It provides quick magnetic attachment, secure alignment, and durable construction for capturing sharp photos and videos in the field. Features: Designed for ZEISS Gavia and ZEISS Victory Harpia spotting scopes. Provides automatic alignment of the smartphone camera with the scope&&';;s eyepiece. Onetime installation on the eyepiece; smartphone attaches in under 2 seconds. Precision clamping ensures stability without constant readjustment. Made with stainless steel, anodized aluminum, and highquality rubber for longlasting performance. Allows switching between portrait and landscape orientation instantly. Includes a magnetic eyepiece cap to safeguard optics when not in use. Universal Use: Works with most smartphones and cases; no need to remove the case.