Trinocular Stereo Zoom Microscope LSRSM-9U 

• Trinocular tube with an inclination of degree for greater ease of observation.
• Magnification 7x to 45x
• Microscope Zooming ratio 6.4:1
• Rack-Pinion focussing stroke 50 mm.
• Wide field eyepiece 10x (paired).
• objective 0.7x to 4.5x.
• Crisp,erect images with high resolution and excellent stereoscopic effect. Standard working distance 100mm, regardless of magnification. Field of view 28.6-4.4 mm. Interpupillary distance from 54 to 75 mm. Dioptic adjustment with a range of + 5 diopters is possible with both oculars. Trinocular body can be rotated a full 360° and locked in any position desried. Once brought in focus, image remains clear and sharp throughout the whole zoom range. Incident illumination system having circular fluorescent ring light. Packed in cardboard box with operation manual, vinyl cover etc.