Frustrated with wobbly adapters that ruin your birdwatching shots? Our accurately-engineered telescope sleeve solves alignment issues once and for all. The aerospace-grade aluminum alloy construction delivers rock-solid stability while remaining feather-light. With dual adjustment valves, achieve optimal eyepiece positioning (67-80mm height, 41.5-44.5mm diameter) for crystal-clear viewing. The hollow design preserves full focusing functionality, and M42 threading ensures universal compatibility. Whether you're capturing rare birds or celestial events, this adapter transforms your setup in moments - no additional tools required. Includes one telescope sleeve with protective packaging.

Item Type: M42 Thread Telescope Sleeve
Material: Aluminum Alloy
Thread: Male Thread: M42x0.75mm/0.03in
Scope of Application: Birdwatching Telescope, SLR Micro Single Cameras

Package List：
1 x

M42 Thread Telescope Sleeve