Features
37XC-3DIC Inverted Differential Interference Contrast Biological Microscope is a new type of multifunctional optical microscope, which adopts an excellent infinity optical system, which can provide the best optical performance. The compact and stable high-rigidity body fully reflects the anti-vibration requirements of micromanipulation. The removable mechanical stage adopts coaxial gearless and rack-and-pinion transmission system to make the transmission more stable and safe. The rotating swing-in swing-out condensing system is equipped with a transmission differential interference contrast device to realize microscopic observation functions such as transmission differential interference contrast. The modular design makes the function replacement very convenient. This instrument is suitable for microscopic observation of transparent tissue, and is used in scientific research institutes, colleges and universities, medical and health, inspection and quarantine, agriculture, animal husbandry and dairy industries.
Technical Specifications
Standard configuration
| The main parameters | total magnification | 50X~400X | |||
| Mechanical barrel length | ∝ | ||||
| Objective lens conjugate distance | ∝ | ||||
| eyepiece | Flat field wide field eyepieces | WF 10X | Field of view: Ф22mm | Eyepiece interfaceФ30mm | Parfocal distance 10mm |
| Centering Eyepiece (TE-3) | |||||
| binoculars | Hinged binocular, the observation angle is 45 degrees, and the interpupillary distance is 53-75 mm. (Optional trinocular viewing head) | ||||
| objective lens | Magnification | Numerical aperture | Working distance (mm) | Cover glass thickness (mm) | Remark |
| 5X | 0.12 | 18.2 | – | Differential Interference Contrast Objectives | |
| 10X | 0.25 | 20.2 | 0 | ||
| 20X | 0.35 | 6.0 | 0 | ||
| 40X | 0.60 | 3.5 | 1.2 | Bright field objective | |
| converter | Five hole converter | ||||
| condenser | Working distance 55mm, numerical aperture 0.30 | ||||
| Stage | Movement range 77mm (vertical) X134.5mm (horizontal), removable ruler | ||||
| Focusing mechanism | Coaxial adjustment of coarse and fine movement, micro-hand wheel grid: 0.002 mm | ||||
| tray one | 86mm (width) X129.5mm (length), suitable for round petri dish Ф90mm | ||||
| Tray two | 34mm (width) X77.5mm (length), suitable for round petri dishФ68.5mm | ||||
| tray three | 57mm (width) X82mm (length), suitable for round petri dish Φ60mm | ||||
| tray four | 29mm (width) X77.5mm (length), suitable for round petri dish Φ35mm | ||||
| light source | 5W white light (color temperature 5000～5500K) LED illuminator, input voltage 3.9～4.0V | ||||
