The LX Microscopes by UNITRON 23711RB Stereo-Zoom 23mm Binocular Microscope with RB Stand and Fiber Optic Illuminator offers superior convenience and uncompromising optical quality. The 26 inch stainless steel horizontal boom extension and 19.5 inch vertical boom are 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-RLI Microscope offers an 8 in. 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 223711RB features high-quality achromatic lenses with anti-reflective coating for superior visual clarity.