The LX Microscopes by UNITRON 23712RB Stereo-Zoom 23mm Binocular Microscope with Dual Boom Ball-Bearing Stand and 17W Fluorescent Ring Light offers a 26 inch stainless steel horizontal boom extension and 19.5 inch vertical boom mounted to a 10 by 10 inch die-cast base. The ball-bearing design allows for fluid horizontal extension of the boom stand. Extensive flexibility and adjustability allows this microscope to alter angles up to 45 degrees. The head can be rotated 360 degrees in its focus mount.

The System 273 273RB-FL Microscope offers an 8 inch working distance when used with a 0.5X reducing lens and 15 percent greater field-of-view than comparable UNITRON System 250 models. The microscope magnification level ranges from 7X to 45X. An 150W Fiber Optic Illuminator with continuous annular ring light is included. The 23712RB features high-quality achromatic lenses with anti-reflective coating for superior visual clarity.