Filters Green Blue Trinocular Upright Metallurgical Microscope, Viewing Head Trinocular Observation Head Conveniently Inclined At 45 Degree

Trinocular upright metallurgical microscope model qs, 2003a trinocular observation headsiedentopf tilted observation head at 30 degree rotatable at 360 degreephototube for micro photography. Diopter ring for adjustment located on ocular tube. Interpupiliary distance from 55mm to 75mm. Eyepiecewide 10x magnification field eyepiece with a wide field of view 18mmobjectiveslong metallurgical with optimal working range grade. M extended operational range plan 5xm long working distance plan 10xm long working distance plan 40xm long working distance plan 60x dry mechanical bodya Large knobs for co-axial along with, Focus adjustments a pre-focusing lever & adjustment of tension ring. B The nosepiece, Featuring a four-fold design, Rotates smoothly on a ball mechanism bearings. C the mechanical platform is 125 x 130 mm. D The mechanical stage features co-axial controls placed low on a ball bearing guide ways. E hand rest on either side. The epi illuminator features an illuminating function 6v20w halogen lamp. Adjustable standard brightness adjustment accessories 6v20w halogen tungsten bulb. Foam shaped using molds pack. Optional objective 20x, 60x, 80x, 100x dry