- Optical System: UIS (Universal Infinity System)
- Lenses: All lenses are fully anti-fungus with 5 years warranty
- Viewing Head: Tilting trinocular inclination 30 degree
- Interpupillary distance: 48 – 75mm
- Eyepiece: High point and wide field eyepiece EW10X/20mm
- Objective: Infinity Plan 4X, 10X, 40X & 100X (Oil)
- Nosepiece: Backward quadruple
- Double layer stage: 185mm(X) X 142mm(Y) with specimen holder (double slide holder, rubber grip & stage focus lock)
- Focusing: Stroke per rotation of 36.8mm, coarse & fine full stroke of 25mm and minimum fine adjustment of 1 micron
- Condenser: N.A. 1.25 Abbe (immersion oil) with Iris diaphragm and filter
- Illumination: Built-in transmitted Kohler illumination halogen 12V 30W
*LED Illumination with color of warm white 3100-3900k. Long life of minimum 10,000 hours
*Phase contrast kits power supply: Built-in 220V - 240V 50/60Hz
                                                                                                                                                            *Optional