The Motic SMZ140 Educational and industrial series stereo microscope combines 10X-40X greenough zoom magnification with sharp optics, click-stop detents and a complete range of stands and illumination in a versatile, economical package. The rugged design is ideally suited for for a wide range of educational and technical applications from biological dissection, to printed circuit board inspection or archaeological research.
The Greenough zoom optical system generates a crisp, three-dimensional upright image through a binocular or trinocular head inclined 45 degrees and rotatable 360 degrees. Ergonomic 10X FN 20 widefield eyepieces are set in a Seidentopf movement with 54mm-76mm of interpupillary adjustment and +/- 5 degrees of dioptric adjustment. Dual zoom control knobs dial in a 1:4 zoom ratio for 10X to 40X total magnification and click-stop detents allow for precise, repetitive observations. A generous working distance of 80mm (3.15") offers plenty of space to work on specimens under observation.
The 74mm focus block features dual rack and pinion focus controls with tension adjustment for responsive and controlled movement.
The 1104S plain stand features a 25mm diameter vertical post mounted to a 280mm x 220mm solid metal base for excellent stability. Includes black/white stage plate and 2 spring clips.
Accessories include a blue filter, eyecups, manual and dust cover.