The MS53BA4 is identical to the MS53BA3, yet combines the versatile MS52B articulating boom arm with a wide 3 lb desktop base stand and tripod mount. It also features a C-clamp for unmatched utility in those applications where the workspace doesn't permit use of a standard base plate. The base plate is solid metal with a protective black finish and an included mount adapter for the articulating boom arm.
Both arms have telescoping joints secured by lever-action cams and they combine to create 23 inches of horizontal and 36 inches of vertical movement. Each arm also rotates 360 degrees for unmatched positioning flexibility, letting you set your Dino-Lite microscope exactly where you want it.
The joints have a unique locking-tooth design in which mating teeth engage to create a rigid no-slip arrangement. Just set the desired angle, tighten the knurled locknut and the arm is secure. Additionally, the arms collapse and fold flat for convenient packing, storage and travel.
In our opinion, the MS53BA4 and the sister MS53BA3 are unmatched in versatility and function, and a worthy addition for any Dino-Lite microscope work place.
Dino-Lite Demonstration Video