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Levenhuk Discovery Femto Polar digital microscope with book

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Achromatic. 45° inclined with rotatable head, LED illumination, and precise focusing. Magnification: 40x-400x. 3Mpx camera included

40 — 400
How much the size of a sample increases when you observe it through a microscope
Monocular
The microscope head is a core element of the microscope that you look through to see a magnified sample
School/educational
Application and use of the microscope
Availability

Product ID 77985
Brand Discovery
Warranty 10
EAN 5905555013589
Package size (LxWxH) 35x22x17
Shipping Weight 2.42
Description

discovery_logo_02

Discovery Channel informs, entertains and inspires its audiences around the globe about the world in all its wonder, diversity and amazement. Offering millions of people the chance to discover, and satisfy their curiosity, Discovery offers a compelling mix of stories across genres including science and technology, exploration, adventure, history and in depth behind-the-scenes glimpses at the people, places and organisations that shape and share the world we live in.

We proudly present the Discovery optics series that is produced by Levenhuk and endorsed by Discovery.


Check out a brief comparison of the Discovery microscope series »

The Levenhuk Discovery Femto Polar digital microscope enables you to examine the microbial world as well as record specimens as pictures or videos. The 3Mpx camera can keep an archive of recordings and display an image of the specimen on the main screen. The microscope operates easily, creates clear and contrast images, and includes suits hobbyists and students. An illustrated knowledge book about the microbial world, entitled "The Invisible World", is included in the kit.

Achromatic optics with 40x to 400x magnification

The microscope is equipped with a monocular head that can be rotated 360°. It’s comfortable to use in groups, especially when needing to share images with others. Instead of moving the entire device, the head can be turned accordingly. The head is inclined at 45°, making it comfortable for long periods of use. The microscope’s optics are made out of glass: the wide-field eyepiece and achromatic objectives. The 40x objective is layered with a protective lens and spring action that make it more protected against possible damage. The device can be adjusted with coarse and fine focusing.

Dual LED illumination with brightness adjustment

Stage with clips, a disc diaphragm under the stage for controlling luminous flux from lower illumination. Adjustable, dual illumination. Illumination can be plugged into the wall with the provided AC adapter or battery-powered (not included).

The kit includes a 3Mpx camera for pictures and video recording

The digital camera 3Mpx can take pictures with 2048x1536 pixel resolution that enables the visibility of numerous minor specimen details. It has a video recording function. To use the camera, attach it onto the ocular tube in place of the eyepiece, connect it to a computer with a USB cord, and open the program (see software installation CD). The image processing function is available for both pictures and videos.

An illustrated knowledge book, "The Invisible World", is a delightful addition to the kit. It is written with easy-to-understand language and illustrations. It provides a lot of interesting information such as how to adjust the microscope to see inside a drop of water or how to conduct experiments at home. This wonderful scholastic book enhances the experimentation experience.

Features

  • Biological microscope with a 3Mpx digital camera
  • Inclined, monocular head 360° rotatable
  • Achromatic optics, 40x to 400x magnification
  • LED illumination with brightness adjustment, cord or battery powered
  • Coarse and fine focusing, metal body
  • Illustrated knowledge book included in the kit

The kit includes:

  • One microscope
  • One eyepiece WF 10x
  • Three achromatic objectives 4x, 10x, 40x
  • One digital 3Mpx camera
  • One USB 2.0 cable
  • Software CD
  • One AC adapter and power cord
  • One dust cover
  • One illustrated knowledge book, "The Invisible World"
  • User manual and warranty card
Specifications
Product ID 77985
Brand Discovery
Warranty 10
EAN 5905555013589
Package size (LxWxH) 35x22x17
Shipping Weight 2.42
Type biological, light/optical, digital
Head monocular
Optics material optical glass
Nozzle 360 ° rotatable
Head inclination angle 45 °
Magnification, x 40 — 400
Eyepiece tube diameter, mm 23.2
Eyepieces WF10x
Objectives achromatic: 4x, 10x, 40xs (spring)
Revolving nosepiece for 3 objectives
Stage, mm 90x90
Stage features with clips
Stage moving range, mm 0–10, vertical
Condenser N.A. 0.65
Diaphragm diaphragm disc (6 apertures)
Focus coaxial, coarse (0.5 mm) and fine (0.002 mm)
Body metal
Illumination LED
Brightness adjustment
Power supply 110–240V, 3 AA batteries (not included)
Power supply: batteries/built-in battery yes
Light source type lower: 0.2W, upper: 0.1W
Operating temperature range,°C -5...+40
Megapixels 3
Sensor element 1/2.7" CMOS
Pixel size, μm 2.2x2.2
Video recording yes
Frame rate 3@2048x1536
5@1600x1200
7.5@1280x1024
Usage location ocular tube, instead of the eyepiece
Image format *.jpg, *.bmp, *.png, *.tif and others
Spectral range, nm 380–650 (built-in IR filter)
Method of exposure ERS (Electronic Rolling Shutter)
Exposure control automatic
Software, drivers LevenhukLite
Programmable options image size, brightness
Output USB 2.0
System requirements Windows 8/10/11 (32bit and 64bit), Mac OS X, Linux, up to 2.8GHz Intel Core 2 or higher, minimum 2GB RAM, USB 2.0 port, CD-ROM
Camera power supply via USB cable
User level beginners
Assembly and installation difficulty level easy
Software language Russian, English, German, French, Polish, Chinese, Turkish
Video format output: *.wmv, *.avi, *.h264 (Windows 8 and later), *h265 (Windows 10 and later)
Application school/educational
Illumination location dual
Research method bright field
Digital camera included
Maximum resolution 2048x1536
Pouch/case/bag in set dust cover
White balance manual, automatic
Video
Reviews
Frequently Asked Questions – Microscopes (20.04.2020)
We have gathered answers to the most frequently asked questions to help you sort things out
Eye under a microscope: insects’ photo (20.04.2020)
Find out why studying eyes under a microscope is entertaining; how insects’ and arachnids’ eyes differ and what the best way is to observe such an interesting specimen
What does hair look like under a microscope? (17.05.2020)
Read this review to learn how to observe human hair, what different hair looks like under a microscope and what magnification is required for observations
How does the aperture of a microscope objective lens work? (17.05.2020)
Learn what a numerical aperture is and how to choose a suitable objective lens for your microscope here
A spider under a microscope: photos and peculiarities of studying the slide (18.05.2020)
Learn what a spider looks like under microscope, when the best time is to take photos of it, how to study it properly at magnification and more interesting facts about observing insects and arachnids
What does a microscope consist of? (18.05.2020)
This review for beginner explorers of the micro world introduces you to the optical, illuminating and mechanical parts of a microscope and their functions
Paramecium caudatum - your first friend from the microworld (21.11.2016)

Short article about Paramecium caudatum - a microorganism that is interesting to observe through any microscope

How to make science fans of all ages happy this holiday season: Discovery and Levenhuk update the Xmas gift list (25.04.2023)

Having thought of you and your loved ones, Levenhuk and Discovery have rounded up several desirable gifts for this Christmas

Levenhuk Discovery optical equipment reviews (26.04.2023)

Playlist with reviews of telescopes, binoculars, monoculars, microscopes, planetaria, meteorological stations and other Levenhuk Discovery optical equipment

From the microworld to the infinite Universe: The Discovery Channel and Levenhuk are pushing the boundaries of knowledge (25.05.2023)

Eager to learn and explore everything around you? If so, consider treating yourself with new optical instruments to get one step closer to the myriad of unexplored wonders of nature that are all around us every day.

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