With the help of the Levenhuk 3S NG microscope and the accompanying experiment kit, you only have to take the microscope and accessories out of the box and the adventurous journey into the world of science can begin. With the help of this model, you can examine transparent samples in a bright field of view. This 200x magnification microscope can be an excellent starting point for children, students and amateurs to learn about the wonderful and mysterious world of the microcosm.

The 40 mm (1.6 inch) plano-concave (planoconcave) mirror in the Levenhuk 3S NG models provides enough light for observations, meaning you don't need to connect this microscope to an electrical power source. This is the simplest and safest way of illumination, which means that even children can use this microscope safely. With the help of the diaphragm plate, the strength of the light required for observing the samples can be regulated.

This monocular microscope has a single 16x magnification achromatic objective lens that provides a clear image of the observed object without chromatic or spherical aberration. In this model, the head part is normally located directly above the stage, however, with the help of the microscope arm, both the head part and the stage can be tilted to the desired angle, so that you can view the samples in a comfortable posture.

The 100x90 mm (3.9x3.5 inch) stage can comfortably accommodate one or two specimens. To prepare the sample, first place the sample on an empty slide and then slowly place a coverslip over the sample. The slide made in this way must first be placed on the microscope stage and then fixed to the microscope stage with the help of clips. Focus the image by using the coarse focus knob to move the microscope frame tube down or up in 20 mm (0.8 inch) increments.

This microscope is robust and stable thanks to its metal design.

Included in the set is “The Magical World of the Microscope. In the user guide "Research in the microcosm", we present a number of biological experiments step by step that you can perform even at home using the prepared samples supplied with the Levenhuk 3S NG microscope. After just a few minutes of preparation, you can peek into the miniature world hidden from the naked eye. You can gradually learn the process of preparing samples, performing experiments, and analyzing the results, and learn many interesting facts about the world around us.

The set includes:

- Microscope with monocular head
- 16x magnification, achromatic objective lens
- Eyepiece: H12.5x
- Diaphragm plate
- Object table with clips
- Plano-concave (planconcave) mirror for illumination
- Levenhuk K50 experimental set
- User's Guide

Contents of the Levenhuk K50 experimental set:

- "The magical world of the microscope. Discovering the microcosm” user guide
- Tweezers
- Carcinogenic (sand crabs or shell crabs (sea monkeys))
- Pruner
- Flask with yeast
- Bottle with pitch
- Flask with sea salt
- Flask with salts
- 5 ready-to-use patterns
- 5 blank discs
- Pipette
- Dust cover