Research quality microscope. For observing transparent and translucent biological samples, such as smears and cross-sections, in transmitted light using the bright field method. By installing additional accessories, the dark field, phase contrast, fluorescent and polarization modes can also be used.
The coded turret maintains comfortable brightness when switching between lenses. Intelligent control of microscope lighting increases the comfort and speed of research work. Thanks to the "intelligent" functions, it is not necessary to bother with the settings; the user can fully focus on solving their tasks.

Microscope head

Three-eye lens head part with optical elements corrected to infinity. 360° rotatable eyepiece tube. The user can adjust the eye distance on the eyepiece to match the height. The digital camera is mounted in the triple lens tube. The light beam is split 50/50.
The basic set includes the 10x/22 mm eyepiece, which can be adjusted to the diopter, and has a large eye distance so that it can be used even with glasses.

Turret head and objectives

The coded turret holds 5 lenses and faces the inside: the user can see the lens inserted in the optical path, and the area above the stage remains free. An additional lens can be installed in the free aperture to achieve extra magnification. The parfocal distance is 60 mm.
Above the turret head is a hole closed with a plug for installing the analyzer.

Maintaining comfortable brightness when switching between magnifications

Lenses with different magnifications emit light of different intensities, so the intensity of the light must also be adjusted each time the lens is changed. In addition, brightness increases by leaps and bounds when switching from a higher magnification lens to a lower magnification lens. The sudden increase in brightness causes eye fatigue. MAGUS Bio 270T has intelligent brightness control. The optimal brightness level is automatically switched for each lens, eliminating unexpected brightness changes when zooming. This function optimizes the workflow and reduces eye fatigue.

Focusing mechanism

In the case of a large number of research subjects, the operator constantly uses the fine focusing button for his work. In order to reduce the strain on the wrist, the microscope uses a sensitive mechanism with unhindered movement. The fine focus button provides special grooves for the fingers. Fine-tuning the focus is easy, and the right hand doesn't get tired either. The coarse and fine focus buttons are coaxial and positioned low. The researcher can place his hands on the table so that he can assume a comfortable position during observation.
The coarse focus lock button allows quick adjustment of the microscope after changing the test object. The knob is located on the left side of the microscope, on the same axis as the focusing mechanism.
The ring on the right adjusts the tightness of the coarse focus range of motion. The user can set a voltage that is comfortable for work.

Object table

In order to ensure the ergonomic operation of the specimen table, we did not place an X-axis adjustment stand on it. The belt-driven structure enables smooth movement of the pattern. The sample holder is fixed by two screws, which can be easily removed during manual scanning.
The long stage control handle ensures the user's comfort while working: the head of the hand can rest on the table without tiring.

Condenser

The Abbe condenser is adjustable in height and can be centered. Fastening type: dovetail.
The condenser ring adjusts the iris aperture. The condenser housing has an aperture marking and the ring has an indicator mark. To achieve the contrast of each lens, it is recommended to rotate the ring so that the index indicator matches the aperture indicator of the lens in use.

Illumination

The transmitted light is provided by a 3 W LED. One of the functions of the microscope lighting is to adjust the color temperature in the range between 3000 and 7000 K. The user selects a color temperature that is comfortable for his eyes, and can easily change it with the push of a button, if, for example, the examination of an object requires a change in light.
The lifetime of the LED bulb is 50,000 hours.

Transmitted Köhler lighting

The light source is located in the pedestal at the back of the microscope, and the light is directed onto the collector using a mirror. The contrast of the image is regulated by the aperture membrane of the condenser, and the illuminated field area is regulated by the field membrane of the collector.
Köhler illumination improves the image quality of the observed sample: maximum resolution is achieved with each objective; the field of view is evenly illuminated without darkening at the edges. The test object is in sharp focus, image defects are removed.

LCD status display

The LCD screen at the bottom of the microscope displays the magnification of the objective, the light source