**Adjustable Articulating Clamp Microscope Bracket with 50mm Ring Holder – C Mount Zoom Lens & Folding Stand – Compatible with 25mm-32mm Arm – Perfect for Lab, Classroom & DIY Science Projects**

Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.

Focusing Holder Size 50mm.

Professional and practical design with beautiful appearance, easy to carry and use.

Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.