HANDY Universal mobile phone holder for eyepiece with 26-47 mm diameter HandyHaltDO

The HandyHaltDO universal smartphone holder is designed to attach to the eyepieces of astronomical telescopes and microscopes, letting you photograph through the eyepiece with your phone. It fits eyepieces with a diameter of 26 to 47 mm and can be mounted on the rim of the eyepiece or slightly further inward. The phone clamping width ranges from 54 to 94 mm, offering broad compatibility with different devices.

A metal mechanism grips the eyepiece from four sides, providing a secure and stable fit. The holder weighs 80 g and comes in black.

It is well suited to astrophotography, nature observation and photographic documentation through a microscope. It is quick to fit and remove, so it can be used with almost any smartphone.