With the Levenhuk 3S NG you can begin your adventures in the world of science right after you take the microscope out of the box with the included Experiment Kit. This model allows for bright field observations of transparent specimens. This microscope with its 200x magnification is a fantastic doorway into the marvels and mysteries of the microcosm for children students and amateurs alike.

The 40-mm (1.6-in) plano-concave mirror in the Levenhuk 3S NG models provides enough light for your observations which means you can use this microscope without having to plug it in to a power source. This is the easiest and safest illumination method which means that children can safely use this microscope. The diaphragm disk allows you to control the amount of light required for observations of the specimen.

This monocular microscope has a single 16x achromatic objective lens which provides a clear view without any chromatic or spherical aberrations. In this model the head is located directly above the stage but for comfortable observations you can incline both the head and the stage to the desired angle by the arm of the microscope.

The 100x90-mm (3.9x3.5-in) stage is perfect for observations of one or two specimens. To prepare the specimen first place a sample on the blank slide then slowly drop a cover slip over the sample. The resulting slide is then placed on the stage and secured in place with stage clips. Use the coarse focusing knob to focus your view by moving the body tube of the microscope up and down (at 20-mm (0.8-in) intervals).

The metal construction makes this microscope both sturdy and stable.

'Attractive Microscope. Scrutinizing the Microcosm' User Guide included in the kit will lead you through a number of biological experiments that you can perform at home. For this you will use the specimens that are already supplied with the Levenhuk 3S NG Microscope; and in just a few minutes you will be looking into the unknown. You will learn how to prepare the samples conduct experiments analyze the results and of course you will learn a lot about the world around you along the way.

The kit includes:

  • Microscope with monocular head
  • 16x achromatic objective lens
  • H12.5x eyepiece
  • Diaphragm disk
  • Stage with the stage clips
  • Plano-concave mirror for illumination
  • Levenhuk K50 Experiment Kit
  • User manual and lifetime warranty

Levenhuk K50 Experiment Kit includes:

  • 'Attractive Microscope. Scrutinizing the Microcosm' User Guide
  • Hatchery for Artemia (brine shrimp or sea-monkeys)
  • Forceps
  • Flask with brine shrimp
  • Microtome—a tool that allows you to make very thin (fraction of a millimeter) slices of samples which is necessary for studying samples under a microscope
  • Flask with yeast
  • Flask with sea salt
  • Flask with pitch
  • Blank glass slides (5 pieces)
  • 5 samples: fly's limb onion cotton stem slice of a tree trunk pine

Some things you can see under a microscope:

Levenhuk 3S NG Microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.

Brand Levenhuk Inc. USA
Warranty years lifetime lifetime
EAN 0611901508726
Package size (LxWxH) cm 14x19.5x36.5 14x19.5x36.5
Shipping Weight kg 1.5 1.5
Type biological light/optical
Head monocular monocular
Optics material optical glass
Nozzle fixed (non-rotatable)
Head inclination angle not angled
Magnification x 200 200
Magnification range up to 200x up to 200x
Eyepiece tube diameter mm 23.2
Eyepieces 12.5x
Objectives 16x (achromatic) 16x (achromatic)
Stage mm 100x90 100x90
Stage moving range mm fixed
Stage features with clips
Diaphragm diaphragm disc (6 apertures)
Focus coarse (20mm) coarse (20mm)
Body metal
Illumination mirror
User level for children beginners
Assembly and installation difficulty level extremely simple
Application children (3-7 year old) school/educational
Illumination location lower lower
Research method bright field
Experiment kit included yes yes
Pouch/case/bag in set dust cover

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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