The Levenhuk 950T DARK microscope is designed for both brightfield and darkfield observations. Thanks to this, its range of applications is much broader than that of a classic laboratory microscope: darkfield observation allows for in vivo blood analysis and the study of transparent samples, which are otherwise difficult to distinguish in ordinary observations. This model proves to be an excellent addition to the range of optical devices in a medical clinic, research center, or veterinary practice.
A rotatable trinocular head is installed on the microscope. The vertical optical tube can accommodate a digital camera (to be purchased separately). This digital camera can be used for image transmission to an external screen and for taking photos of the samples. The viewing apparatus is slightly inclined, which makes prolonged observations more comfortable. Widefield eyepieces provide a good field of view, and achromatic objectives create a clear and contrasted image throughout the entire field of view. The total magnification of the microscope varies in a range between 40x and 1000x. The 40x and 100x objectives are equipped with a protective spring mechanism.
The stage is equipped with a mechanical translator. Next to the stage, there are coarse and fine focus knobs. Below the stage, there is a slot for a condenser. The microscope is equipped with two condensers: an Abbe condenser for brightfield with an iris diaphragm (for dry and oil immersion observations) and a darkfield condenser for dry use. The light source is located in the lower part: the light source is a powerful LED light with adjustable brightness. In addition, there is a collector.
The light is powered by AC mains electricity.
Features:
- Laboratory microscope with variable magnification between 40x and 1000x
- Achromatic objectives, widefield eyepieces
- LED light from below, 3 W power
- Brightness adjustment, powered by AC mains
- Condensers for brightfield and darkfield included
The kit includes:
- Microscope
- Achromatic objectives 4x, 10x, 40xs, 100xs (oil)
- WF10x/18 mm eyepieces (2 pcs.)
- Abbe condenser with N.A. 1.25 iris diaphragm and filter holder
- Darkfield condenser with N.A. 0.9 (dry)
- Filters: blue, green, yellow
- Fuse (2 pcs.)
- C mount
- Bottle of immersion oil
- Power cable
- Dust cover
- User manual and lifetime warranty
| Brand | LEVENHUK (USA) |
| Warranty, years | lifetime |
| EAN | 5905555005355 |
| Package size (LxWxH), cm | 51x25.5x40 |
| Shipping weight, kg | 6.64 |
| Type | light/optical, biological |
| Head | trinocular |
| Optic material | optical glass |
| Vertical tube | rotatable 360° |
| Head tilt angle | 30° |
| Magnification, x | 40 — 1000 |
| Magnification range | from 800x to 1280x |
| Eyepiece tube diameter, mm | 23.2 |
| Eyepieces | WF10x/18 mm (2 pcs.) |
| Objectives | achromatic: 4x, 10x, 40xs, 100xs (oil immersion) |
| Revolver nosepiece | for 4 objectives |
| Interpupillary distance, mm | 48 — 75 |
| Stage, mm | 130x120 |
| Stage movement range, mm | 70/30 |
| Stage features | double-layer mechanical |
| Dioptric adjustment of the eyepiece, diopters | ±5 |
| Condenser | Abbe brightfield condenser with N.A. 1.25 iris diaphragm and filter holder for darkfield and dry use with N.A. 0.9 |
| Diaphragm | iris |
| Focus | coaxial, coarse (25 mm) and fine (0.002 mm) |
| Body | metal |
| Illumination | LED |
| Brightness adjustment | yes |
| Power supply | 110–220 V |
| Light source type | 3 W LED with collector |
| Optical filters | blue, green, yellow |
| User level | experienced users, professionals |
| Assembly and installation difficulty level | complicated |
| Application | laboratory/medical |
| Illumination position | lower |
| Research method | brightfield, darkfield |
| Set with case/carrying case/bag | dust cover |
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