The Levenhuk 400T is a classic trinocular microscope with a binocular viewer and a vertical tube for installing a digital camera. This microscope is an excellent choice for laboratory use. It is perfect for supporting biotechnologists, microbiologists, biochemists, and any other professional who needs to examine biological samples. The microscope is equipped with achromatic optics and LED illumination. It is possible to perform observations using bright field and oil immersion methods.
The microscope head is rotatable, making it practical for group work. The binocular viewer is inclined at 30°, making prolonged observations with this microscope more comfortable. The 10x eyepieces provide a wide field of view, while the achromatic optics clearly and sharply reproduce the details of microscopic structures. The objectives, with magnifications of 4x, 10x, 40x, and 100x, are installed on a revolving nosepiece. The overall magnification of the microscope ranges from 40x to 1000x. It is emphasized that this microscope allows observations using oil immersion with a 100x objective. Additionally, the 40x and 100x objectives are equipped with a protective retractable spring mechanism.
The stage is equipped with a mechanical translator. Next to the stage are the coarse and fine focus knobs. Immediately below the stage is an Abbe condenser with an iris diaphragm and filter holder. The illumination system consists of an LED light with a collector, positioned at the lowest part of the instrument. The system has adjustable brightness and is powered by batteries or via AC mains. The microscope body is made of metal.
Features:
- Trinocular and rotatable head, with a tube for installing a digital camera
- Wide-field achromatic optics with 40x–1000x magnification
- Bottom LED light, with collector and brightness adjustment
- Variable power supply: battery or AC mains
- Metal body, practical coarse and fine focusing
The kit includes:
- Microscope
- Achromatic objectives 4x, 10x, 40x, 100x (oil)
- WF10x/18 mm eyepieces (2 pcs.)
- Abbe condenser with N.A. 1.25 iris diaphragm and filter holder
- Power cable for charging
- C mount
- Bottle of immersion oil
- Filters: blue, green, yellow
- Dust cover
- User manual and lifetime warranty
| Brand | LEVENHUK (USA) |
| Warranty, years | lifetime |
| EAN | 5905555005263 |
| Package size (LxWxH), cm | 42x21.5x29 |
| Shipping weight, kg | 4.06 |
| Type | biological, light/optical |
| Head | trinocular |
| Optics material | optical glass |
| Vertical tube | rotatable 360° |
| Head inclination 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, 40x, 100x (oil immersion) |
| Revolving nosepiece | for 4 objectives |
| Interpupillary distance, mm | 48 — 75 |
| Stage, mm | 115x110 |
| Stage travel range, mm | 55/20 |
| Stage features | double mechanical layer |
| Diopter adjustment of the eyepiece, diopters | ±5 |
| Condenser | Abbe N.A. 1.25 with iris diaphragm and filter holder |
| Diaphragm | iris |
| Focus | coaxial coarse (12 mm) and fine (0.002 mm) |
| Body | metal |
| Illumination | LED |
| Brightness adjustment | yes |
| Power supply | 110–220 V, via AC adapter (included), 3 AA batteries (not included) |
| Power supply: batteries/internal battery | yes |
| Light source type | 1 W LED with collector |
| Optical filters | blue, green, yellow |
| User level | advanced users |
| Assembly and installation difficulty level | easy |
| Application | laboratory/medical |
| Illumination position | bottom |
| Research method | bright field |
| Set with case/carrying case/bag | dust cover |
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