Description
Microscope head
Trinocular head with an inclination angle of 20° that is comfortable for long periods of work. Eyepiece tubes rotate 180°. The user can adjust eye relief on the eyepiece to fit their height. The digital camera is mounted in the trinocular tube. Beam splitting 100/0 and 0/100. Diopter adjustment is done on the eyepieces.
Main objective
To form a three-dimensional image, the CMO stereo microscope uses a main objective, positioned strictly perpendicular to the sample plane. Light that passes through or that is reflected from the sample enters the objective and is distributed into two parallel optical channels. The stereoscopic angle is 11°.
The microscope is equipped with a 1x plan apochromatic objective with a numerical aperture of 0.15. It provides high image clarity and brightness for any research method over the entire magnification range. Working distance: 60mm.
Zoom
Zoom objective lens – a lens system of parallel optical channels – smoothly changes magnification by 18x without losing focus. The microscope delivers an upright (not inverted) three-dimensional image.
Focusing mechanism
The coaxial coarse and fine focusing knobs are on both sides. The focus adjustment is smooth and effortless.
Stage plates
The transparent plate ensures homogeneous illumination of the specimen and optimal light diffusion for observing transparent and translucent samples. The black-and-white plate is ideal for observing opaque samples against a contrasting background: The black side is for light-colored objects, and the white side is for dark-colored objects.
Light source
The microscope is equipped with a transmitted light LED illuminator (10W). It is bright enough to work not only in brightfield, but also in polarized light and darkfield. The LED has a lifespan of 50,000 hours.
Specifications
Microscope design: upright
Image field: stereo
Research method: brightfield, darkfield (with additional equipment), fluorescence (with additional equipment), polarized light (with additional equipment)
Optical design: CMO
Microscope magnification, x: 7.3–135 basic configuration
Microscope head: trinocular
Beam splitting, eyepieces/trinocular tube: 100/0, 0/100
Microscope head type: with 180° tube rotation
Inclination: 20°
Interpupillary distance, mm: 55–75
Eyepiece diameter, mm: 30
Diopter adjustment, diopters: ±5D on each eyepiece
Eyepieces, x/field, mm: 10x/23
Main objective: plan apochromatic 1x (NA 0.15, field of view 31.4mm)
Zoom objective, x/working distance, mm/field of view with 10x eyepiece, mm: 0.75–13.5/60
Zoom ratio: 18:1
Aperture diaphragm: adjustable iris (from 0 to 2.5mm)
Stage plate: black-and-white plate, transparent plate
Focusing mechanism: coaxial coarse and fine focusing knobs located on both sides
Coarse focusing travel, mm: 60 + 90
Fine focusing scale value, μm: 2
Stand base: 365x314mm, with built-in illuminator
Illumination: transmitted light
Transmitted light source: 10W LED
Power supply, V/Hz: AC power supply, 85–265/50/60
Operating temperature range, °C (°F): 5… 35 (41… 95)
Operating humidity range, %: 20… 80