• Binocular viewing head
• Baked-on powder coat for superb durability
• Super widefield 10x/23mm eyepieces with eyeshields
• High-quality achromat lenses with anti-reflective coatings
• 0.7x – 4.5x zoom magnification range controlled by graduated knobs on both sides of the viewing head
• Click-stops on the zoom knob at 1.0, 2.0, 3.0 and 4.0 ensure repeatable magnification changes
• Magnification range 7x-45x (with 10x eyepieces)
• 8″ working distance (when used with optional 0.5x reducing lens)
• Heavy duty cast aluminum housing
• Dual boom roller-bearing stand with 17.5″ vertical and 22″ horizontal reach (10″ x 10″ base); Focus mount angles to 45° to permit additional viewing and inspection perspectives.
• Dimmable LED High Output Ring Light (CAT# 18743), 5600K color temperature, 50,000 hour rated lamp life and produces 5800 foot-candles at 4.5" working distance.
• 5 Year Warranty

System 273RB-DMLED-HO

Binocular Stereo-Zoom Microscope with 23mm field of view and dual boom roller-bearing stand offers superior convenience and uncompromising optical quality.