S850 Stereo Zoom Brightfield Darkfield Microscope 12x-75x

The Richter Optica S850 binocular stereo zoom microscope provides magnification of 12x-75x zoom and is on a stand designed for brightield and darkfield observation modes.

• Head: Binocular body, 45º inclined. Viewing head rotates 360° and locks in place by tightening a set screw.
• Eyepieces: Includes widefield 15x eyepieces, FN 16mm. Diopters are adjustable by ± 5 on each eyepiece. Interpupillary distance can be adjusted from 52mm to 75mm.
• Objective Lenses: Zoom range of 0.8x - 5x. Microscope has click stops for making accurate measurements.
• Zoom Ratio: 6.3:1
• Total Magnification: 12x - 75x. 
• Specimen stage: Stage has a glass stage plate measuring 7" in diameter.
• Stand: Stand has a mirror base for brightfield/darkfield observation modes. Mirror position can be adjusted. Stand includes a removable plastic hand rest that fits on the front. Post of the stand measures 11.75" high. Light opening is ~55mm in diameter.
• Working Distance: 115mm
• Focusing: Coarse focus adjustment, tension adjustable.
• Illumination: Stand has built-in LED illumination with external intensity rheostat control and on/off switch control box.
• Size: With hand rest attached: 12.75" W x 13" D x 15.4" H; without hand rest attached: 7.9" W x 13" D x 15.4" H
• Warranty: 5 year warranty.
• Click here for S850 Instruction Manual