0.7x - 4.5x Zoom Trinocular Head without Eyepieces

EM-33/HEAD, 0.7-4.5x Zoom Trinocular Head without EyepiecesIncludes:Dust Cover for EM-30 SeriesRubber Eyeguards for the EM-30 Series (paired) includedEM-30 Series Meiji Techno Instruction Manual includedThe EM-33/HEAD Zoom Trinocular style stereo microscope with built in 0.7-4.5X zoom objectives giving the user 7.0X-45X magnification with the standard 10X eyepieces. The EM-33/HEAD is inclined at 45° tubes, One ± 5 diopter adjustment, Interpupillary distance adjustable between 55 mm and 75 mm. The EM-33/HEAD Trinocular Zoom Stereo body have crisp, erect images over a wide field of view. Equipped with a Zoom Stereo 0.7x to 4.5x objective Magnification from 7x to 45x Field of views 28.5 mm to 4.4 mm and Working distance of 100 mm. The EM-33/HEAD Zoom Trinocular style stereo microscope with built in 0.7-4.5X zoom objectives giving the user 7.0X-45X magnification with the standard 10X eyepieces. The EM-33/HEAD is inclined at 45° tubes, One ± 5 diopter adjustment, Interpupillary distance adjustable between 55 mm and 75 mm. The EM-33/HEAD Trinocular Zoom Stereo body have crisp, erect images over a wide field of view.Features:Trinocular 45° inclined tubeInterpupillary distance adjustment 55-75mmZoom Stereo 0.7x to 4.5x objectiveMagnification from 7x to 45xField of views 28.5 mm to 4.4 mmWorking distance 100 mmAll optical parts are anti-fungus treatedCoaxial coarse and 200 µm fine adjustments, 2 µm precisionFriction adjustmentRack and pinion focusing with slip clutch and tension adjustment'Slip-clutch' system protects against over-focusing.