Evocus S50 series offers two model which are binocular type and trinocular type.
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The ergonomic design of push pull device for switching image output, click stop and magnification lock, relieve the fatigue from long time using.
Five auxiliary objective lens 0.3X/0.5X/0.7X/1.5X/2.0X for option, to extend S50 magnification from 3.3X to 135X. The max. working distance is 177mm while min. is 47mm, to meet all the requirements from different applications.
| Optical System | Greenough Optical System |
| Zoom Ratio | 6.5:1 |
| Zoom Magnification | Continuous with Detented |
| Optical Magnification | 0.67x ~ 4.5x |
| Possible Zoom Range | 3.75x ~ 180x (with specific eyepiece & objective lens) |
| Zoom Drive | Horizontal Knob |
| Observation Tube | Binocular (S50.001) or Trinocular (S50.002) |
| Eyepiece | High eye point widefield 10x/22mm (standard) |
| Inclination Degree | 45° |
| Interpupilary Distance | 54 – 75mm |
| Diopter Adjustment | +5/-5 |
| Working Distance | 110mm standard (30 – 165mm with objective lens) |
| PRODUCT | CODE |
| Eyepieces 10x | S50.003 |
| Eyepieces 15x | S50.004 |
| Eyepieces 20x | S50.005 |
| Objective Lens 0.3x | S50.006 |
| Objective Lens 0.5x | S50.007 |
| Objective Lens 0.7x | S50.008 |
| Objective Lens 1.5x | S50.009 |
| Objective Lens 2.0x | S50.010 |
| Camera C-Mount 0.35x | S50.011 |
| Camera C-Mount 0.50x | S50.012 |
| Camera C-Mount 0.65x | S50.013 |
| Camera C-Mount 1.0x | S50.014 |
| Pillar Stand (Standard) | S50.015 |
| Microscope Head Holder | S50.016 |
| Transparent Cover Cloth | L90.906 |
