Stereo microscope are often used to inspect large parts. When using a standard
stereo microscope, often times the large pieces will not fit under the microscope. This is when a
boom stand becomes helpful.
![](//1.bp.blogspot.com/-dThSgMSggWY/UTfVOWFE-sI/AAAAAAAABpY/UG4aMdcyQkM/s320/Huvitz-BB-ring1.jpg) |
Stereo microscope on ball bearing boom stand. |
There are three types of microscope boom stands.
- Standard boom stands have a single horizontal and vertical pole.
- Ball bearing boom stands slide on the horizontal axis, making it easier to move the stereo microscope head back and forth when viewing objects.
- Articulated arm stands have several joints that can be locked into place.
![](//4.bp.blogspot.com/-a8_MINNUv3A/UTfVxL8JA2I/AAAAAAAABpg/s4Lv7ErRQmc/s320/HuvitzT-AA-R4.jpg) |
Stereo microscope on articulated arm stand. |