Two ocular tubes have diopter adjustment. Adjustable inter-pupillary distance to fit anyone's eyes. High brightness cold illumination: with ring fiber pipes providing illumination without heat radiation to specimen. Advanced power supply design providing a smooth brightness adjustment. Heavy base and dual-bar boom stand with adjustable head angles.
Eyepieces: high eyepoint wide field WF10X/20 and WF20X. Objective zoom: 0.7x-4.5x. Auxiliary objective lens: 0.5x. Two ocular tubes have diopter adjustment ±. Adjustable interpupillary distance: 1-3/4" 2-3/4"(4773mm).A lever to swap the view between the photo tube and the left ocular tube. Long working distance: 100mm (3-15/16") without 0.5x auxiliary objective lens and 165mm (6-1/2") with 0.5x auxiliary objective lens. Field of view: max 30mm (1-3/16") without 0.5x auxiliary objective lens and max 60mm (2-3/8") with 0.5x auxiliary objective lens. Focusing adjustment range: 2 (50mm). Halogen lamp 21v 150w with reflector. Ring head fiber flexible pipe with length of 3 ft (91cm) with extra 48 mm thread ring adapter. Fan cooling system for lighting power unit.
Power input: 115v or 230v switchable (internationally). Base size: 10-1/4"x 8-1/4" (26cm x 21cm). A pair of WF10X/20 eyepieces. A pair of WF20X eyepieces.
A pair of rubber eyeshields. 0.5x auxiliary objective lens. A full set of universal boom stand with rack and pinion focus adjustment (A902).48 mm thread ring light adapter. Power cord (US and Canada style). Fluorescent ring lights for illumination. Gooseneck fiber cold lights for flexible lighting angles. 0.3X auxiliary lens for increasing working distance and field of view.
2.0X auxiliary lens for having higher power levels. USB cameras for computer or monitor. The item "3.5X-90X Stereo Zoom Dual-bar Boom Stand Trinocular Microscope+Ring Fiber Light" is in sale since Tuesday, August 9, 2016.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Semiconductor & PCB Manufacturing Equipment\Inspection Equipment\Industrial Microscopes". The seller is "omax_microscopes" and is located in Irvine, California. This item can be shipped worldwide.