Stereo Microscope Focusing Rack With Standard 76mm Mounting, 3-Inch Focusing Holder, Pro Grade Vertical Travel, Tough Adjustable Positioning For Lab Gear, Education And Research Use
✔️ 3-inch (76mm) standard mount, coarse focus, adjustable tension
The focusing rack is a sturdy accessory designed to attach to stereo microscopes with a 3-inch body. It provides controlled vertical travel for precise focus during lab work, classroom demonstrations, and research workflows. This pro-grade rack ensures reliable alignment for imaging and measurement tasks in biology, materials science, and education settings.
✅ Mount diameter: 3 inches (76 mm), fits standard stereo microscope bodies
✅ Vertical travel: +/- 1 inch (25 mm) for precise focusing
✅ Center-to-annular-hole distance: 6-5/8 inches (168 mm)
✅ Coarse focusing mechanism with pinion and tool-free tension adjustment
✅ Color: Black; 1-year warranty against manufacturing defects
💡 What is a stereo microscope focusing rack used for in labs?
It is a handy mounting accessory that keeps a microscope steady while you adjust focus, improving imaging consistency.
- Handy for teaching demos in classrooms - Simple setup for quick experiments and measurements - Great for aligning accessories and maintaining optical paths ✝️