Lomo Special Professional Biologic Microscope "BIOLAM R-11U4.2" FOR WORK IN THE CONDITIONS (–45 ... + 40)

Descripción
Lomo Special Professional Biologic Microscope "BIOLAM R-11U4.2" FOR WORK IN THE CONDITIONS (–45 ... + 40)
microscopios - Muy bueno (usado y en funcionamiento con leves señales de uso)

The encoding of numbers and letters in the title indicates the following:
The letter U - indicates the climate zone:
U - temperate climate (–45 ... + 40 С °);
The number indicates the category of accommodation:
4 - this is indoors with artificial climate control (ventilation, heating);
2 - is operation under a canopy or indoors, where the conditions are the same as in the open air, with the exception of solar radiation, precipitation;
Thus, the name tells us that the microscope is a biological worker, field, expeditionary and is designed to operate in temperature conditions from -40 to + 40 degrees Celsius. Operation is possible as a room with artificial climate control (ventilation, heating); and under a canopy or indoors, where the conditions are the same as in the open air, with the exception of solar radiation, precipitation;

Functionality: excellent condition, fully operational - the lenses of the lens and the viewfinder are clean, the viewfinder's visibility is good - without distortion, the focusing work is smooth and pleasant.. Horizontal and vertical movements relative to the coordinate axes work smoothly and pleasantly.Condexor diaphragm works fine.

Professional Biological Microscope BIOLAM R-11U4.2. The monocular microscope BIOLAM R-11U4.2 LOMO is designed to study transparent objects in transmitted light in a bright field during educational and laboratory work in the field of biology, zoology, and other sciences. When working with microscopes, you can take pictures of the preparations using the microfotator MFN-11 and MFN-12, use the AT-34 demonstration eyepiece and the dark field condenser OI-13, sketch the preparations using the RA-7 drawing-projection apparatus, and use a phase contrast device KF -4, as well as other accessories that are not included in the set of microscopes.
 Technical characteristics of the instruments BIOLAM R-11 professional biological microscopes:
 
    Manufacturer - LOMO;
    Classification - biological;
    Appointment of the device professional biological microscope BIOLAM R-11 - professional;
    Increase with the current configuration:
     - minimum - 56x;
     - maximum - 1350x;
    The focusing range of the device is a professional biological microscope BIOLAM R-11:
     - rough - 40mm;
     - accurate - 2mm;
    Nozzle - monocular rotary 360 degrees;
    Lenses (principle of design image quality) achromatic:
     - quantity - 3;
     - the multiplicity is 8x0.20; 40x0.65; 90x1.25;
    Compensation eyepieces of the device professional biological microscope BIOLAM R-11:
     - quantity - 2;
     - multiplicity - 7x; 15x;
    Subject table;
    Type of device professional biological microscope BIOLAM R-11 - round, rotatable, centered;
    Limits of movement at centering - 0mm-8mm;
    Turning limits - 0º-360º;
    Additionally, the professional biological microscope BIOLAM R-11 has:
     - mirror light;
     - KON-3 condenser with iris diaphragm, aperture 1.2.

Detalles del lote
Múltiples dispositivos principales
No
Marca
Lomo
Modelo/tipo nº
Special Professional Biologic Microscope "BIOLAM R-11U4.2" FOR WORK IN THE CONDITIONS (–45 ... + 40)
Tipo de objeto/dispositivo
microscopios
Estado
Muy bueno (usado y en funcionamiento con leves señales de uso)
Nº de dispositivos principales
1
Funciona
Yes
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