Stand: Sturdy, construction with boom arm that reaches out over the sample work surface, and is easily pushed away when not in use. This stand has a 23” extension range with tilting and rotating adjustments. The ball-bearing mechanism will provide a lifetime of smooth, effortless performance. The focus mechanism is a rack-and-pinion system with oversized dual side knobs for comfortable adjustment. The base is heavily weighted and topple-proof even with trinocular models at full extension, and boast a 17” vertical pole to allow adjustments for small to large samples.
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