SIGETA MB-115 is a high-quality biological microscope for capturing the world of microscopy. Glass optics, upper and lower LED backlighting and a wide range of possible magnifications make this device attractive for both home use and training in school laboratories. The microscope is made of durable engineering plastic and has a classic design. The monocular nozzle is located at a comfortable angle of 45 ° for observation, which reduces fatigue during long-term observations. The interchangeable glasses that come with the kit have 10x and 20x magnifications. The revolver of the microscope has 3 interchangeable lenses with 4x, 10x and 40x magnification - therefore, the microscope provides 6 possible magnifications with a range from 40 to 800 times. This is enough for amateur observations, as well as for studying in a school biology course. In addition, this microscope can be supplemented with glasses of different multiplicity, as well as install a digital camera to capture microscopic objects in photos and videos.
Setting up the microscope is very simple and intuitive. The sharpness of the image is adjusted by moving the stage with focusing screws. The light intensity can be adjusted for different magnification with the help of the backlight power control dial, as well as with the help of a 6-hole disc aperture, which is located under the stage. The microscope is completely autonomous and safe - it does not always need to be connected to 220V, as the backlight can be powered by 3 AA batteries, which will last a long time.
The number of objects to study under this microscope is very large. Top and bottom lighting allows you to observe both transparent and opaque objects. There are many examples of low-light research: it can be a thin slice of any vegetable or fruit, a drop of blood or other fluid - the main thing is that the sample can transmit light. To observe small insects (beetles, spiders, flies, mosquitoes, etc.) and larger samples, overhead lighting and a lens with minimal magnification are used. recommended as the first tool to broaden the horizons of children and adults.
