MAGUS Bio 270T Biological Microscope

Research microscope. Designed for the observation of transparent and translucent biological samples, such as smears and cross-sections in transmitted light using the brightfield method. The installation of additional accessories will allow for darkfield, phase contrast, fluorescence and polarization methods.
The coded nosepiece maintains a comfortable level of brightness when changing lenses. Intelligent control of the microscope's illumination increases the comfort and speed of the researcher's work. Thanks to the "smart" functions, there is no need to worry about settings, the user's attention is completely directed to solving their tasks.

Microscope head

Trinocular head with infinitely corrected optics. The eye tubes can rotate 360°. The user can adjust the eye relief to suit their height. The digital camera can be installed in the trinocular tube. The beam splitter along the optical path has a 50/50 ratio. The starter kit includes 10x/22 mm eyepieces with diopter adjustment and a long eye relief for use with glasses.

Objective and objective revolvers

The coded nosepiece accommodates 5 objectives and is oriented inwards: the user can see which lens is inserted in the optical path and the space above the stage remains free. Alternatively, an additional lens can be installed in the free slot for extra magnification. The parfocal distance is 60 mm.
On the nosepiece there is a housing with a socket for installing the analyzer.

Maintain comfortable brightness levels when the magnification is changed

Objectives with different magnifications transmit light of different intensity, so every time you change lenses, you need to adjust the brightness of the light. In addition, the brightness increases dramatically when you switch from a higher magnification objective to a lower magnification objective. The sharp increase in brightness makes the eyes strain. The MAGUS Bio 270T is equipped with intelligent brightness control. The optimal level of light intensity is automatically switched for each lens, thus eliminating unexpected changes in brightness when changing magnification. This feature streamlines your workflow and reduces eye strain.

Focus mechanism

With a large number of study objects, the operator constantly uses the fine focus knob for his work. To reduce wrist strain, the microscope uses a responsive mechanism with smooth running. The fine focus knob has special grooves for fingers. The fine adjustment of the focus is effortless and the right hand does not get tired.
The coarse and fine focus knobs are coaxial and positioned low. The researcher can place his hands on the table and assume a comfortable position in front of the microscope.
The coarse focus lock knob helps to quickly adjust the microscope after changing the object of study. The knob is located on the left side of the microscope on the same axis as the focusing mechanism.
The ring on the right side adjusts the tension of the coarse focus screw. The user adjusts the right voltage for observations.

Small table

To ensure ergonomic conditions of use, the stage is not equipped with a positioning rack on the X-axis. The belt mechanism allows the sample to move smoothly. The lens holder is secured by two screws and can be easily removed for manual scanning.
The long control handle of the stage ensures comfortable observations: the hand rests on the stage effortlessly.

Capacitor

The Abbe condenser is height adjustable and can be centered. Frame type: dovetail.
The condenser ring adjusts the iris aperture diaphragm. The condenser body has an aperture mark, and the ring has an indicator mark. To achieve contrast on each lens, it is recommended that you rotate the ring so that the index mark matches the aperture mark of the lens you are using.

Lighting

The transmitted light illuminator contains a LED 3 W The microscope's illuminator allows you to adjust the color temperature between 3000 and 7000 K. The user selects a comfortable eye color temperature and easily changes it at the touch of a button when the examined object requires a lighting change.
The life cycle of LED is 50,000 hours.

Köhler lighting in transmitted light

The light source is located in the base on the back of the microscope and the light is directed towards the collector by means of a mirror. The contrast of the image is adjusted by the condenser's aperture diaphragm, while the illuminated field area is adjusted by the collector's field diaphragm.
Köhler illumination improves the image quality of the observed sample: each objective reaches the highest resolution, the field of view is evenly illuminated without darkening at the edges. The object of study is sharp and has no image artifacts.

LCD status screen

The LCD screen on the base of the microscope displays the magnification of the objective, the brightness and color temperature of the light source, and the operating mode ("standby", "echo").
Using the screen and its knob, the user adjusts the brightness, selects the color temperature, locks the brightness adjustment and sets the standby mode and the automatic shutdown timer.

Ergonomic design

Physical discomfort causes fatigue and reduces productivity. The ergonomic design of the microscope plays an important role in everyday scientific research. MAGUS Bio 270T provides comfort to the user while working.
By rotating the microscope head, the user is able to select the height of the viewpoint so as not to strain the back and neck.
The focus knobs are located at the base of the microscope. The user does not tire his hands in this way. Thanks to the smooth movement of the mechanism, the user can focus on the object without any problems.
The microscope requires minimal hand movement to use it thanks to the long stage handle and focus handle that are located in the same work area.
The microscope is equipped with a special carrying handle.
The hidden location of the power supply and power cord improves the aesthetics of the workplace and safety when carrying the microscope, as well as simplifying the storage of the device.

Fixings

There is a line of accessories designed for this microscope.
Optional objectives provide additional magnification.
The eyepieces extend the magnification range of the microscope. Opitonal eyepieces that help maximize the potential of the most often used lens.
The phase contrast device, reflected light illuminator, darkfield capacitors, and polarization device extend contrast techniques and enable the examination of invisible brightfield objects.
A digital camera reproduces the microscope image on a monitor and stores the files, while the software measures the samples in real time.
You can use a calibration slide to measure objects and combine it with an eyepiece with a graduated scale or camera software.

Key features:

• Observations of transparent and translucent samples in brightfield and transmitted light
• The trinocular head with vertical tube for installing a digital camera and height adjustment to suit the observer 50/50 beam split
• Coded nosepiece: the brightness of the light source is automatically set according to the selected lens
• The transmitted light illuminator is a LED 3 W energy-saving battery life of up to 50,000 hours
• Köhler transmitted light illumination, centered and height-adjustable condenser with lens aperture markings
• Intelligent lighting control system: automatic brightness selection, light dimming lock, automatic shutdown with timer, LCD status screen
• Stage without X-axis positioning rack and with a long control handle for convenient operation
• Ergonomic stand with handle for carrying and concealed positioning of the power cord and power adapter
• Wide range of compatible options and accessories

The package contains:

• Stand with integrated power supply, transmitted light source, focusing mechanism, stage, condenser mount and nosepiece revolver
• Abbe Capacitor
• Trinocular head
• Planachromatic lens with infinity correction: 4x/0.10, 60 mm parfocal height
• Planachromatic lens with infinity correction: 10x/0.25, 60 mm parfocal height
• Planachromatic lens with infinity correction: 40x/0.65, 60 mm parfocal height
• Planachromatic lens with infinity correction: 100x/1.25 oil (with spring mechanism), 60 mm parfocal height
• 10x/22 mm eyepiece with long eye relief and diopter adjustment (2 pcs.)
• Eyecup (2 pcs.)
• Optical filter
• C-mount adapter
• Microscope adapter and power cable
• Dust cover
• User Manual & Warranty Card

Available on request:

• 10x/22 mm eyepiece with diving scale
• 10x/22 mm eyepiece with reticle
• 10x/22 mm eyepiece with viewfinder
• Eyepiece 12.5x/17.5 mm (2 pcs.)
• Eyepiece 15x/16 mm (2 pcs.)
• Eyepiece 20x/12 mm (2 pcs.)
• Planachromatic objective lens with infinity correction: 20x/0.40, 60 mm parfocal height
• Phase contrast device: phase contrast condenser, auxiliary centering telescope, phase objective set
• Darkfield capacitor NA 0.7–0.9
• Darkfield immersion capacitor NA 1.3–1.26
• Illuminator for observations in reflected light
• Polarizer Instrument
• Digital camera
• Calibration slide
• Monitor