Levenhuk 400M Monocular Microscope is designed for conducting laboratory research on biological samples. It delivers a sharp and contrast image and allows for observing samples at magnification from 40x to 400x. This microscope can also be used in medical, educational, and research institutions. The microscope features a built-in LED light that works on batteries or via an AC power supply.
The optics are based on a wide-field eyepiece and achromatic objectives of various magnification. Overall magnification of an optical system allows for working with medium and large structures. The monocular head is conveniently inclined at 45° and is 360° rotatable. A microscope is excellent to use for individual and group work as well.
The stage is equipped with two holders right underneath there is an Abbe condenser with an iris diaphragm. You can install light filters in a special holder (the kit includes a blue, green and yellow light filters). A standard coaxial mechanism is used for focusing. There is fine and coarse focusing adjustment available.
A lighting system consists of an LED light with a collector. It is located at the bottom of the microscope. The lighting features adjustable brightness. Due to battery-powered operation, Levenhuk 400M is mobile and can be used even in places without access to electricity.
The body is made of metal: therefore, the microscope is reliable and has a long service life.
Features:
- Rotatable monocular head inclined at 45°
- Magnification: from 40x to 400x, achromatic optics
- Lower LED light with brightness adjustment
- Power supply is variable: by batteries or AC power supply
- Metal body, standard eyepiece barrel diameter
The kit includes:
- Microscope
- 4x, 10x, 40xs achromatic objectives
- WF10x/18mm eyepiece (1pc.) with a pointer
- Condenser N.A. 0.65 with an iris diaphragm and a filter holder
- Charging power cord
- Filters: blue, green, yellow
- Dust cover
- User manual and lifetime warranty
| Brand | Levenhuk, Inc., USA |
| Warranty, years | lifetime |
| EAN | 5905555005249 |
| Package size (LxWxH), cm | 40x19.5x27 |
| Shipping Weight, kg | 2.88 |
| Type | biological, light/optical |
| Head | monocular |
| Optics material | optical glass |
| Nozzle | 360 ° rotatable |
| Head inclination angle | 45 ° |
| Magnification, x | 40 — 400 |
| Magnification range | from 200x to 800x |
| Eyepiece tube diameter, mm | 23.2 |
| Eyepieces | WF10x/18mm (1pc.) with a pointer |
| Objectives | achromatic: 4x, 10x, 40xs (spring) |
| Revolving nosepiece | for 3 objectives |
| Stage, mm | 110x110 |
| Stage moving range, mm | fixed |
| Stage features | with clips |
| Condenser | N.A. 0.65 with an iris diaphragm and filter holder |
| Diaphragm | iris |
| Focus | coaxial, coarse (12mm) and fine (0.002mm) |
| Body | metal |
| Illumination | LED |
| Brightness adjustment | yes |
| Power supply | 110–220V, via AC adapter (included), 3 AA batteries (not included) |
| Light source type | with a collector, 1W LED |
| Light filters | blue, green, yellow |
| User level | beginners, experienced users |
| Assembly and installation difficulty level | easy |
| Application | school/educational, laboratory/medical |
| Illumination location | lower |
| Research method | bright field |
| Pouch/case/bag in set | dust cover |
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