The Hawke Digi-Scope Smart Phone Adapter (60mm) is a mechanical digiscoping clamp that mounts standard smartphones directly to the eyepieces of spotting scopes, binoculars, monoculars, and telescopes. Constructed from ABS plastic, this passive assembly enables direct digital photo and video recording through host optics without requiring external power, batteries, or tools. It features a spring-loaded clamp with a locking tension screw to secure phones ranging from 66 mm to 95 mm wide onto circular optical eyepieces measuring 33 mm to 60 mm in outer diameter.

Key Features

• Universal Optical Clamping: Connects smartphones to spotting scopes, binoculars, and telescopes using a spring-loaded clamp mechanism with a dedicated locking screw.
• Portrait and Landscape Orientation: Features 90-degree rotation capability, allowing users to switch capture orientations without detaching the smartphone from the eyepiece.
• Broad Hardware Compatibility: Interfaces with circular eyepieces with an outer diameter between 33 mm and 60 mm (1.2″ to 2.3″) and holds devices 66 mm to 95 mm (2.6″ to 3.7″) wide.
• Lightweight Mechanical Build: Weighs approximately 160 g and operates fully mechanically without batteries or electrical charging requirements.

Specifications

• Product: Hawke Digi-Scope Smart Phone Adapter (60mm)
• Model Number: 64031
• Material: ABS Plastic
• Eyepiece Outer Diameter Compatibility: 33 mm to 60 mm (1.2″ to 2.3″)
• Smartphone Width Compatibility: 66 mm to 95 mm (2.6″ to 3.7″)
• Dimensions: 151 mm × 84 mm × 44 mm (5.9″ × 3.3″ × 1.7″)
• Weight: Approximately 160 g (0.35–0.375 lb)
• Power Requirements: None (passive mechanical assembly)

Who is the Hawke Digi-Scope Smartphone Adapter for?

• Long-range hunters scouting game — secures handsets between 66 mm and 95 mm wide to spotting scope eyepieces from 33 mm to 60 mm outer diameter, providing a stable digiscoping platform for recording distant game without adding more than ~160 g to the pack.
• Target shooters verifying impacts — attaches directly to tripod-mounted spotting scopes via a 33 mm to 60 mm adjustable eyepiece clamp, enabling phone-screen shot confirmation and high-definition recording at the range.
• Birdwatchers and wildlife observers — utilizes a 90-degree rotating ABS bracket weighing approximately 160 g to switch instantly between portrait and landscape photo capture through binoculars or spotting scopes with 33 mm to 60 mm eyepieces.

Less suitable for: Direct mounting to firearm riflescopes due to unrated recoil forces that dislodge the clamp mechanism, or optics with eyepieces exceeding 60 mm (requiring dedicated oversized digiscoping collars or recoil-rated scope-cam systems), and devices wider than 95 mm (requiring tablet-specific optical mounts).