Capture stunning photos through your binoculars, telescopes, or microscopes with this versatile Mobile Phone Photo Holder, designed for ease of use and reliable performance. Made from premium aluminum alloy and ABS materials, this sturdy and dependable phone adapter securely connects your smartphone to various optical devices, enabling clear and stable imaging for bird watching, astronomy, or microscopy. Key Features: · Premium Material Construction: Crafted from durable aluminum alloy and ABS for long-lasting strength and dependable performance. · Universal Compatibility: Fits eyepieces with a diameter range of approximately 2.5-4.8 cm (1.0–1.9 inches), compatible with bird glasses, monoculars, binoculars, and astronomical telescopes. · Adjustable Mobile Phone Slot: Accommodates smartphones with widths from 5.2 to 10 cm (2.0–3.9 inches), ensuring a secure fit for a wide range of devices. · Tripod-Compatible Bracket Joint: Features an external bracket joint that allows easy connection to standard tripods, providing additional stability during photography. · Protective Foam Shield: Incorporates a foam shield to effectively protect your telescope or binoculars from scratches or damage while securing the connection. · Lightweight & Portable: Weighing approximately 98g (3.5oz), this phone holder is easy to carry and ideal for field use or travel. Specifications: · Material: Aluminum Alloy + ABS · Weight: Approx. 98g / 3.5oz · Eyepiece Diameter Range: Approx. 2.5-4.8cm (1.0–1.9in) · Mobile Phone Slot Range: Approx. 5.2-10cm (2.0–3.9in) · Application: Compatible with binoculars, telescopes, microscopes, and other optical devices Package Includes: · 1 x Mobile Phone Photo Holder (Phone not included) This adaptable Mobile Phone Photo Holder provides a practical and reliable solution for attaching your smartphone to various optical devices, enabling hands-free photography with enhanced stability. Perfect for enthusiasts and professionals alike, it allows you to effortlessly capture clear and detailed images of distant subjects or microscopic details.