MB-307 40x-1000x LED Trino - a modern biological microscope for visual laboratory research and digital photography. The main characteristics are achromatic optics, high-quality LED lighting, the presence of fine focusing and the ability to work without access to the mains. The trinocular head of the microscope consists of an inclined binocular (tilt angle - 30 °, interpupillary distance 48-75 mm) and a vertically mounted photo adapter. The third optical port is designed to connect a digital eyepiece camera with a standard landing diameter of 23.2 mm. A pair of complete WF 10x / 18 mm glasses is composed according to the Kellner scheme, which excludes the influence on the result of chromatic aberration. The main optical surfaces of the glasses are coated with a multi-layer anti-glare coating, which greatly simplifies the transmission of light.
The revolver device of the MB-307 40x-1000x LED Trino microscope is designed for 4 lenses: this is the number of them included in the model. 4x, 10x, 40x and 100x lenses are parfocal and have a high level of aberration correction - achromat. The inactive lenses in the revolver are always aimed at the frame, so they do not interfere with the manipulation of slides on the subject platform.
The 100-fold lens is designed to work with immersion, so a bottle of immersion fluid is also included. The aperture number of the 100x lens is 1.25, which corresponds to the aperture of the capacitor: this allows you to achieve a truly contrasting and clear picture even at maximum multiplicity. The diameter of the condenser hole is smoothly adjusted by the slider of the iris diaphragm; the distance from the front lens to the subject table varies within 1 cm.
Slide movement area - 7 cm from left to right and 4.5 cm deep into the table. A handy detail is the slide lock with a soft spring clip. The S-LED lower backlight illuminates thin specimens with neutral white light without heating them, even during long-term research. The light intensity is infinitely adjustable by the wheel at the base of the device. Power supply is implemented in two ways: standard (from the household network 220V) and autonomous - from rechargeable batteries. Power supply and charging included.
Thanks to its ergonomic design and ease of operation, the MB-307 40x-1000x LED Trino microscope will inspire new achievements even in everyday work!
