Levenhuk MED 45V microscope, binocular
Levenhuk MED 45V microscope, binocular Article: 74008 Levenhuk MED 45B is a professional microscope for solving a wide range of problems. It allows observations in light and dark fields, using the phase-contrast method, using oil immersion or Köhler-tuned illumination. Planachromatic optics transmits a clear image without distortion, making the microscope suitable for studying complex structures. Levenhuk MED 45B is an excellent choice for a laboratory, medical center, or research institute. Advantages of the phase contrast method The microscope allows the use of phase contrast microscopy. The method increases the contrast and clarity of translucent and transparent samples to a level that can only be achieved in classical examination by staining. Therefore, phase-contrast microscopy is indispensable when studying living samples in their natural form, since any staining inevitably leads to their death. The method can be used for the analysis of drinking water, parasitological, cytological, hematological and other types of research. "Infinity" high-end optics Levenhuk MED 45 series microscopes are equipped with an optical system that is adjusted to infinity, which is used in professional and high-end microscopes. This system includes Infinity PlanAchromat lenses and produces clear, high-contrast images with a high degree of flatness. One of the most important features of the infinity optical system is that it allows any additional components to be installed in the optical path of the microscope between the objectives and the eyepiece tube. These include polarizers and epi-fluorescent illuminators. As a result, the modular design principle and ease of operation make Levenhuk MED 45 optimal microscopes for using different types of microscopy and working in hematology, histology, microbiology and other laboratories. Visual observations without distortion The binocular head can be rotated 360°. Slight 30 degree tilt The visual part makes long-term observations more comfortable - the muscles of the neck and shoulder girdle get less tired. The optical system consists of two wide-field eyepieces and four phase lenses (five lenses can be installed simultaneously in the revolving device). All optical surfaces are protected with an antifungal coating. There is a diopter adjustment and two sharpness settings – coarse and fine. The total magnification of the microscope ranges from 40 to 1000 times. The 40x and 100x lenses have spring-loaded frames; for oil immersion observations, the 100x lens is used. An immersion lens will allow for maximum With higher magnification, it is better to examine the details of microscopic specimens, greatly enhancing their brightness and depth of field. A bottle of immersion oil is included in the kit. The included filters help highlight details and increase image contrast. Convenient work with micropreparations There is a preparation guide at the object table. With its help, you can quickly place a microspecimen under the microscope lens. The table moves in two directions, and there is a phase condenser underneath it. You can install filters in a special holder to increase the contrast and detail of the transmitted image. Lighting source – classic LED backlight with brightness adjustment. Lighting can be adjusted using the Köhler method. The backlight requires an AC connection to operate. Features: Binocular microscope with magnification from 40 to 1000 times. Phase plan achromatic lenses, corrected to infinity. Wide-field eyepieces with diopter adjustment. Phase condenser with dark field. LED backlight with brightness adjustment. Possibility of customizing lighting using the Köhler method. Scope of delivery: Microscope stand with base. Binocular 360° rotatable attachment. Phase plan achromatic lenses, infinity corrected: 4×, 10×, 40×s, 100×s (oil) with anti-fungal coating. Wide-field eyepieces: WF10×/22 mm with anti-fungal coating (2 pcs.). Phase contrast device (dark field). Filters: blue, green, yellow. Bottle with immersion oil. Fuse (2 pcs.). Power cord for microscope. Dust cover. Operating instructions Warranty card. Manba: https://www.nv-lab.ru/catalog_info.php?ID=8633
- Parameter: Value
- Microscope type: light / optical, biological
- Attachment type: binocular
- Optics material: optical glass with anti-fungal coating
- Nozzle: 360° rotatable
- Eyepiece tilt angle: 30°
- Magnification, times: 40 – 1000
- Eyepiece tube diameter, mm: Ø30
- Eyepieces (paired): WF10×/22 mm (wide-field with diopter correction)
- Lenses: phase plan achromatic, infinity corrected: 4×, 10×, 40×s, 100×s (oil)
- Revolving device: for 5 lenses
- Interpupillary distance, mm: 48 – 75
- Subject stage, mm: 180×150, mechanical two-layer with drug holder
- Range of movement of the object table, mm: 75 / 50
- Diopter adjustment of eyepieces, D: ±5
- Condenser: phase (dark field)
- Focusing: coaxial, coarse (0.5 mm) and fine (0.002 mm), with rack and pinion mechanism
- Case: metal
- Backlight / Backlight lamp type: LED / LED 5 W
- Brightness adjustment: yes
- Power supply: 110-220V/50Hz
- Light filters: blue, green, yellow
- Additionally: collector, Köhler lighting
- Optional magnification options: The magnification range can be expanded by using optional. accessories (eyepieces, Barlow lenses, objectives)
- User level: for experienced, for professionals
- Assembly and setup difficulty level: difficult
- Purpose: laboratory / medical
- Illumination location: bottom
- Research method: phase contrast microscopy, dark field, bright field
- Cover/case/bag included: dustproof cover
- Package size (L × W × H), mm: 500 × 430 × 280
- Package weight, kg: 9.76