Description
Microscope head
Binocular head with an inclination angle of 20°, comfortable for long-term work. To install a digital camera, an intermediate attachment with a photo output and a C-mount adapter are required.
Diopter adjustment is done on the eyepieces.
Main objective
To form a three-dimensional image, the CMO stereomicroscope 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 achromatic objective that provides a high degree of correction of field curvature as well as spherical and chromatic aberrations. Working distance: 78mm.
Zoom
Zoom objective lens – a lens system of parallel optical channels – smoothly changes magnification by 10x 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. Fine focusing is ideal for observations at magnifications above 40x. The coarse focusing tension can also be adjusted.
Stage plates
You can choose a glass or black-and-white slider depending on the sample. 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 an LED transmitted light illuminator (6W) and a reflected light oblique illuminator (3W). The LED has a lifespan of 50,000 hours.
Accessories
There is a line of accessories that are designed for this microscope. The eyepieces extend the magnification range of the microscope. The main objective determines the overall magnification, working distance, and field of view of the microscope. A calibration slide helps with the precise measurement of specimens. The scale value on the calibration slide of stereomicroscopes is 0.1mm.
Specifications
Microscope design: upright
Image field: stereo
Research method: brightfield
Optical design: CMO
Microscope magnification, x: 8–80 basic configuration (*optional: 2.4–320)
Microscope head: binocular
Inclination: 20°
Interpupillary distance, mm: 55–75
Eyepiece diameter, mm: 30
Diopter adjustment, diopters: ±5D on each eyepiece
Eyepieces, x/field, mm: 10x/22, 10x/24 (*optional: 15x/16, 20x/12)
Main objective: plan achromatic 1x (*optional: achromatic 0.3x, plan achromatic 0.5x, plan achromatic 2x)
Zoom objective, x/working distance, mm/field of view with 10x/24mmeyepiece, mm: 0.8–8/78/30–2.75
Zoom ratio: 10:1
Stage plate: black-and-white plate, glass plate
Focusing mechanism: coaxial coarse and fine focusing knobs located on both sides
Coarse focusing travel, mm: 105
Coarse focusing tension adjusting knob: +
Illumination: transmitted and reflected light
Transmitted light source: 6W LED
Reflected light source: oblique illuminator light source (LED 3W)
Power supply, V/Hz: AC power supply, 220/50; via power adapter 5V, 2A
Operating temperature range, °C (°F): 5… 35 (41... 95)
Operating humidity range, %: 20… 80