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Magnification: 20–40x. Stereo microscope with a 130mm working distance

Binocular
The microscope head is a core element of the microscope that you look through to see a magnified sample
20 — 40
How much the size of a sample increases when you observe it through a microscope
For applied research
Application and use of the microscope
Availability

Product ID 76055
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004570
Package size (LxWxH) 38x25x33 cm
Shipping Weight 3.52 kg
Description

The Levenhuk 4ST Binocular Microscope is a classic stereoscopic microscope for working with nonplanar objects. It can be used for studying geological and biological samples, small machinery parts, textiles, coins, and art objects. Its simple operation makes this model a good choice for home use. Thanks to its excellent mechanical and optical qualities, the microscope is highly-demanded among specialists of various professions.

The microscope optics are made of glass, the objective provides two magnifications: 2 and 4 times, wide-field eyepieces zoom in 10 times. An overall magnification range varies from 20x to 40x. A coarse focusing adjustment is available. A binocular head is slightly angled, which allows for conducting very comfortable, lengthy observations. If necessary, the head can be rotated 360°.

Two lights are used for illuminating the samples: an upper and lower light. Both lights are LEDs with brightness adjustment. The lighting is powered by an AC power supply. This lighting system allows you to study samples of any degree of transparency: opaque, semi-transparent, and transparent.

Features:

  • Instrumental microscope that creates a three-dimensional image
  • Angled binocular head rotates at 360°
  • Magnification in the range of 20x to 40x, working distance: 130mm
  • Upper and lower LED lights with brightness adjustment
  • AC power supply

The kit includes:

  • Microscope
  • Wf10x eyepieces with eyecups (2 pcs)
  • Rotatable objective: 2x, 4x
  • Stage made of matte glass
  • Black-and-white double-sided plate
  • Power cord with an AC adapter
  • Dust cover
  • User manual and lifetime warranty

Caution: Please refer to the specifications table for the correct mains voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter. Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries.

Specifications
Product ID 76055
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004570
Package size (LxWxH) 38x25x33 cm
Shipping Weight 3.52 kg
Type stereo/instrumental
Head binocular
Optics material optical glass
Nozzle 360 ° rotatable
Head inclination angle 45 °
Magnification, x 20 — 40
Eyepiece tube diameter, mm 30
Eyepieces WF10x/22mm (2 pcs.)
Objectives 2x–4x (zoom)
Working distance, mm 130
Interpupillary distance, mm 55 — 75
Stage, mm Ø95
Stage moving range, mm fixed
Stage features with clips, two plates: black and white double-sided and matte glass
Eyepiece diopter adjustment, diopters ±5
Focus coarse: 35mm
Body metal
Illumination LED
Brightness adjustment
Power supply 220V/50Hz
Light source type upper: 1W LED, lower: 2W LED
Operating temperature range, °C 5...+35
User level beginners
Assembly and installation difficulty level extremely simple
Application for applied research
Illumination location dual
Research method bright field
Pouch/case/bag in set dust cover