Levenhuk 400M Optical Microscope
Levenhuk 400M monocular microscope is designed for studying transparent samples in transmitted light. The bright field method is used for observations. The microscope is useful for general clinical, cytological and other studies of biological samples. It will be a good choice for working in the laboratory and teaching students of various specialties. The microscope has wide-field achromatic optics. The magnification of the microscope ranges from 40 to 400 times, which allows you to study medium and large structures. The transmitted picture is crisp and clear, the contrast of details is at a high level. The microscope head has an inclination of 45°, which increases the comfort of long-term observations. In addition, the nozzle can be rotated 360°. The revolving device holds three lenses, and the 40x lens is equipped with a spring frame to protect the front lens from damage. The microscope body is made of metal, the stage is equipped with two clamps. A coaxial coarse and fine focusing mechanism is used to adjust sharpness. The backlight is located at the bottom and is an LED with a collector. The backlight brightness is adjustable and is powered by rechargeable batteries (included) or AC power. The condenser is equipped with an iris diaphragm and a filter holder.
- Microscope type: biological
- Purpose: educational, routine
- Magnification, times: 40 - 400
- Optics material: optical glass
- Attachment type: monocular
- Rotation of the eyepiece: yes, 360°
- Eyepiece tilt angle: 45°
- Eyepiece mounting diameter: 23.2 mm
- Eyepieces: WF10x/18 mm, with field center indicator
- Lenses: achromatic, 4x, 10x, 40xs (spring loaded)
- Revolving device: for 3 lenses
- Stage: 110x110 mm, with clamps
- Range of table height movement, mm: 12
- Condenser: N.A. 0.65 with iris diaphragm and filter holder
- Aperture: iris
- Focusing: coaxial knobs, coarse and fine
- Fine focusing step, mm: 0.002
- Case material: metal
- Illumination location: bottom
- Brightness adjustment: yes
- Backlight power supply: 3 NiMH batteries, 220 V/50 Hz mains
- Battery included: yes
- Research method: bright field
- Backlight type: LED
- Light filters included: blue, green, yellow
- Package weight: 2.5 kg
- Package size: 40 × 20 × 27 cm