Optical Microscope Lab Stereomicroscope Continuously Zoom Lens
Stereo microscope, also known as solid microscope or dissection microscope. It refers to a binocular microscope with an orthographic stereoscopic effect, observing objects from different angles, and causing stereoscopic sensation in both eyes. The observation body does not need to be processed. It can be directly placed under the lens and illuminated to observe, as if it is upright, convenient for operation and dissection. The diameter of the field of view is large, but the magnification of the observation object is required to be less than 200 times. The characteristics of a stereo microscope are as follows: the left and right light beams in the binocular tube are not parallel, but have a certain angle-the body angle of view is generally 12 ° ~ 15 °, so the imaging has a three-dimensional stereoscopic impression, which is under the eyepiece The reason is that the prism turns the image upside down; although the magnification is not as good as that of a conventional microscope, its working distance is very long and the focal depth is large, which makes it easy to observe the entire layer of the object to be inspected and the field diameter is large.
Feature
Specification
Model | LSZ650 | LSZ680 | LSZ810 |
Objectives Zoom Range | 0.7X-4.5X | 0.68X-4.7X | 0.65X-5.3X |
Zoom Ratio | 1 : 6.5 | 1 : 6.8 | 1 : 8.1 |
Field Diameter (mm) | Φ22 | Φ23 | Φ24 |
Working Distance (mm) | 110 | 110 | 110 |
Stereo Angle ( °) | 12 | 12 | 12 |
Viewing Angle ( °) | 40 | 35 | 35 |
Interpupillary Adjustable Distance (mm) | 50-75 | 50-75 | 50-75 |
Video Output Distribution | NO | 100%(0:100 standard) | |
50:50 optional | |||
Guide Rail Stand Focusing Distance (mm) | 80 | ||
Pillar Stand Focusing Distance (mm) | 115 |