Levenhuk D2L NG Digital Microscope

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The price is valid only for the online store and may differ from the prices in retail stores.

Teaching digital microscope for the beginners, resolution 350 000 pixels

64 — 640

How much the size of a sample increases when you observe it through a microscope

Availability

Product ID	24612
Brand	Levenhuk, Inc., USA
Warranty	lifetime
EAN	2400000000099
Package size (LxWxH)	5.1x7.1x12.6 in
Shipping Weight	3.7 lb

Description

The Levenhuk D2L NG Digital Microscope allows you to undertake high-quality research and take photos/videos of your observations as well. This model can be connected to a PC using USB interface, the software is included in the package. This microscope is designed to ensure the best possible color rendition of photo and video images, and allows you to view real color images.

The Levenhuk D2L NG was developed for use in schools, colleges and universities. This model features glass optics, unlike the less expensive analogs. The main advantage is two sets of illumination (upper and lower), which allow observing both slices and non-transparent objects (from the tiniest solid particles to coins, etc.). Apart from observing and image capturing on the PC screen, it is also possible to make observations in the visual mode without a camera, since eyepiece (WF16x) is included in the package. The Levenhuk D2L NG Digital Microscope is widely used in various educational institutions.

A USB cable is used as camera power supply and for connection with a PC. Compatible OS: Windows 2000/XP/2003/Vista/7/8/10.

Observing non-transparent objects
The Levenhuk D2L NG Digital Microscope, unlike other teaching microscopes, is equipped with two built-in illuminations. Both illuminations are LED, which ensures minimal energy consumption yet provides sufficient light. Illumination systems are located above and below the stage, and allow observing both transparent and opaque objects.

Power supply
The microscope features an AC adapter, for stationary observations without batteries.

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.

The kit includes:

Microscope
Monocular head
Objectives: 4x, 10x and 40x
Eyepiece: WF16x
Diaphragm disk
Stage with clips
Built-in upper and lower illuminations
Digital camera Levenhuk D2L (0.3 Mpx)
SETUP CD Levenhuk ToupView (auto setup guide, drivers, software for image visualization, fixation and processing)
USB cable
AC adapter
3 AA batteries
User manual and lifetime warranty

The latest version of Levenhuk ToupView software for Windows (release date: 11/20/2013) supports eight languages: English, French, German, Polish, Russian, Simplified Chinese,Traditional Chinese, Turkish.

Some things you can see under a microscope:

Levenhuk D2L NG Digital Microscope is also compatible with Levenhuk digital cameras (additional cameras are purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.

Microscopes Comparison Table

	Levenhuk D2L NG Digital Microscope	Levenhuk D50L NG Digital Microscope	Levenhuk D70L Digital Biological Microscope
Head	monocular	monocular	monocular
Video recording	yes	yes	yes
Maximum resolution	640x480	1600х1200	1600x1200
Megapixels	0.3 mpx	2 mpx	2 mpx
Head	rotatable	rotatable	not rotatable
Barlow lens	no	2x	no
Objectives	4х, 10х, 40х	4х, 10х, 40х	4х, 10х, 40х
Eyepieces	WF16х	WF10x, WF16x	WF10x
MAX magnification, x	640	1280	1600
Stage, mm	90x90, with stage clips	90x90, with stage clips	90x95, coordinate moving stage with clips
Stage moving range, mm	from 0 to 10	from 0 to 15	from 0 to 10
Brightness adjustment	yes	yes	yes
Dust cover	no	yes	yes
Case	no	yes	yes
Upper illumination	fixed	retractable	fixed
Lower illumination	fixed	fixed	fixed
Body	silumin	metal	metal
Eyepiece tube	metal	metal	plastic (LCD display)
Illumination power supply	AC adapter, batteries	AC adapter, batteries	AC adapter, batteries (not included)
Camera power supply	USB cable	USB cable	USB cable
Levenhuk K50 Experiment Kit	no	yes	yes
"Attractive Microscope. Scrutinizing the Microcosm" User Guide	no	yes	yes
Forceps	no	yes	yes
Hatchery for brine shrimp	no	yes	yes
Microtome	no	yes	yes
Flask with yeast	no	yes	yes
Flask with pitch	no	yes	yes
Flask with sea salt	no	yes	yes
Flask with brine shrimp	no	yes	yes
Ready specimens	no	yes	yes
Blank slides (5 pieces)	no	yes	yes

specifications

Product ID	24612
Brand	Levenhuk, Inc., USA
Warranty	lifetime
EAN	2400000000099
Package size (LxWxH)	5.1x7.1x12.6 in
Shipping Weight	3.7 lb
Type	digital
Optics material	optical glass
Magnification, x	64 — 640
Eyepieces	WF16x
Objectives	4x, 10x, 40x
Stage, mm	90x90
Stage moving range, mm	0 to 10
Stage features	with clips
Illumination	LED
Power supply	220V AC adapter, 50Hz
Maximum resolution	640x480
Camera model	D2L
Megapixels	0.3
Sensor element	1/4
Pixel size, μm	6x6
Video recording	yes
Image format	.bmp, .jpeg, .jpg, .png, .tif, .tiff, .gif, .psd, .ico, .emf
Spectral range, nm	400–650
White balance	manual, automatic
Exposure control	manual, automatic
Sensitivity, V/lux-sec@550nm	2
Frame rate	30 frames per second
Dynamic range, dB	60
Usage location	eyepiece tube (replaces an eyepiece)
Method of exposure	ERS (Electronic Rolling Shutter)
Software, drivers	USB 2.0 driver, Levenhuk camera program (for Mac and Linux use Levenhuk Image Editor)
Programmable options	brightness, shutter time
Output	USB 2.0, 480 Mbps
System requirements	OS Windows 2000/XP/2003/Vista/7/8/10; USB 2.0
Camera power supply	via USB Cable 2.0
Camera operating temperature range, °F	-22...+158

References
and downloads

User manual: Levenhuk 2L, 3L, D2L NG (pdf)

(PDF, 1.24 Mb)

High-resolution images (rar)

(X-RAR, 17.37 Mb)

LevenhukLite Software: Quick Start Guide (pdf)

(OCTET-STREAM, 12.71 Mb)

Questions and Answers

Jim Martin (2016.12.13)

I am looking for a microscope for my 10 year old grandson. Currently he is very interested in gem stones. Will he be able to observe the crystal structure of gems on this microscope?

Customer service:

Dear Jim, thank you for interest in Levenhuk product. Are you interested in digital microscope? For such observations, we'd recommend to consider buying a stereo microscope. With the help of stereo microscope you will get a 3D image! We have 2 models: 2ST (without illumination) and 3ST stereo microscopes.

Andrew Martin (2015.12.24)

Please help a beginner out: 1. There is a black dot in the WF16x eyepiece, is it supposed to be where to center the view? Or is it a defect? 2. Where do I insert batteries?

Customer service:

Battery compartment is in the base of the Levenhuk D2L NG microscope. No black dots are supposed to be seen through the eyepiece, please contact us at 800-342-1706 for further investigation.

Maddie Brooks (2015.12.11)

Hello, I read the manual and it says that the microscope comes with two eyepieces - 10x and 16x. In my package I've only found one eyepiece which is 16x, where's the 10x one?

Customer service:

Currently the Levenhuk D2L NG microscope comes with WF16x eyepiece.

SIERRA (2015.04.07)

is this model only available in one color option?

Customer service:

Yes, there's only one color option for Levenhuk D2L NG Digital Microscope.

Eaton James (2015.04.07)

I read in this review {{ {{ http://www.levenhuk.com/reviews/levenhuk_d2l_ng/.link.link }} }} that the stage of this microscope can be moved. But looking at the pictures I have some doubts…

Customer service:

Levenhuk D2L NG Digital Microscope is equipped with moving stage, which can be moved within 0-10 mm range.

Monika Parks (2015.03.25)

Hello! Is this microscope suitable for observing blood, water?

Customer service:

Yes, you will be able to observe paramecium in a drop of water, as well as blood cells.

Daniel Sawyer (2015.01.31)

Hello, please correct me if I'm wrong: 1. Microscope magnification is eyepiece magnification * objective lens magnification 2. USB camera included in the kit doesn't provide optical increase 3. Hence the maximum possible magnification I can get on my PC screen is 40x. Is that so?

Customer service:

The increase provided by the camera is comparable to magnification provided by 10x eyepiece, so with digital camera you will be able to obtain the maximum magnification of 1600x.

Phil Levine (2014.12.25)

Hello! Is it possible to observe slides not through the camera but simply through the eyepiece?

Customer service:

Yes, the image can be observed through the microscope eyepieces or viewed on a computer monitor.

GiGi (2014.12.01)

I want to purchase a microscope for an extremely bright 10 year old. Tis one popped up on your site as a Cyber Monday deal. Would it be a good choice for my grandson?

Customer service:

Dear GiGi, thank you for interest in Levenhuk products. Yes, it is a perfect choice. This model comes with a camera, so it will be possible to capture the most interesting views.
I'd also recommend to buy our prepared slides set, for example Levenhuk N38 NG Prepared Slides Set.

Is there any additional information you might need?

Zach Lewis (2014.11.26)

We bought this microscope as a gift for our son's birthday. Quite high magnification, upper and lower illuminations, contrast images - those are some of the qualities we really like about the model. Set of slides we got as a special offer is a very nice bonus, very useful for beginner explorer. We observe everything that catches the eye: pebbles, water from our aquarium, paper, scales, skin - all that comes to mind. We tried to make videos - quality is average, just enough for school biology projects and presentations. Some cons: there's no case in the kit, the microscope is available in only one color. I can definitely recommend this model to everyone. The package was delivered very quickly. Also thanks to your managers for consultation and fast answers. Now I'm looking for a new pair of binoculars for my son.

Customer service:

Thank you for your feedback on Levenhuk D2L NG Digital Microscope.

Gordon Porter (2014.10.09)

I have this microscope and I just wanted to say that it’s great, I enjoy observing both using the eyepiece and on my PC screen. At first I thought that it would be hard to learn working with this, but I was wrong – the microscope itself and the software are really easy to use. But the images you get in result are just amazing!

Customer service:

Thank you for your feedback on Levenhuk D2L NG Digital Microscope.

Kathey Braun (2014.10.06)

Do you have this model in other colors?

Customer service:

No, the Levenhuk D2L NG digital microscope is only available in white.

Earl Mills (2014.10.04)

It was delivered even earlier than I expected, well packaged. I'm really satisfied with the microscope and service. Thank you!

Customer service:

Thank you for your feedback on Levenhuk D2L NG Digital Microscope.

Celestine Woods (2014.10.03)

I have a small cattery , so I needed an instrument to check ear mites, make blood tests and so on. This instruments works well for these purposes. Thank you a lot.

Customer service:

Thank you for your feedback on Levenhuk D2L NG Digital Microscope.

Bruce Coleman (2014.10.01)

I have had this microscope for a year now. As a biology student I need it very often for my course work or regular classes and I have enjoyed using it. This microscope allows making photos and videos, it is equipped with upper and lower light sources. and the price isn't so high. I highly recommend it!

Customer service:

Thank you for your feedback on Levenhuk D2L NG Digital Microscope.

Sarah Patel (2014.08.25)

I bought this microscope as a gift to my schoolboy. I didn't expect that I will spend so many time sitting next to him staring at all these bugs and crawling things!:) Never thought it would be so interesting! This camera makes truly amazing images!

Customer service:

Thank you for your feedback on Levenhuk D2L NG Digital Microscope!

Migel M. Volos (2014.04.12)

AA batteries come in the kit, I didn't get why do I need them? I couldn't find anything about it in the manual as well. Tell me please where should I put them? Or maybe you have any other more detailed instructions?

Customer service:

You can unscrew the bottom of the microscope and you will find a battery compartment. You can use these batteries if you have no access to the mains.

Donna Evans (2013.11.03)

Is it possible to buy Barlow lens and use it with this microscope?

Customer service:

Unfortunately, there's no such possibility.

steve (2013.08.31)

Can this work with Linux?

Customer service:

Hello Steve, thank you for interest in Levenhuk products!
Please note, the Levenhuk D2L NG Digital Microscope is compatible with Windows 2000/XP/2003/Vista/7/8, Mac OS X only.
Is there any additional information you might need?
Looking forward to your reply.

Rod Flang (2013.08.11)

Gentlemen! Where should I insert batteries?

Customer service:

You should twist off the bottom cover and you will see a battery jack.

Britney Hibbit (2013.07.09)

Recently I bought a microscope here, D2L NG model. Can it be equipped with a coordinate moving stage?

Customer service:

Such equipment is not available for this model.

Nick Clark (2013.05.25)

where you can download the software for this model??

Customer service:

You can find it in References and downloads under the product's description.

Nancy Bryan (2013.04.16)

Tell me please, this model with the ability to display images on PC monitor and video recording is the most affordable one? Or you have another models at better price?

Customer service:

Yes, the Levenhuk DTX 90 Digital Microscope is the most affordable model among Levenhuk digital microscopes: http://www.levenhuk.com/catalogue/microscopes/digital/

Kim Wolman (2013.04.05)

Do you have a PC eyepiece? What is the maximum increase? Thanks

Customer service:

Levenhuk D2L Digital Camera with 640x480 maximum resolution comes in the kit with the Levenhuk D2L NG model. The camera's magnification is comparable to magnification of 10x eyepiece.

Chloe Page (2013.03.22)

Is it possible to see cells with this microscope? microorganisms? And what is the tiniest thing that can be seen through this microscope?

Customer service:

Yes, with the Levenhuk D2L NG microscope you can see a lot, for example, the structure of the blood cell or foot flies.

Tony Johnson (2013.02.27)

I bought Levenhuk D2L NG model from your dealer, it is equipped with lower and upper lighting but the image on the PC screen at 40x magnification can't be seen at all. Very dark image. What can I do?

Customer service:

The camera's magnification is comparable to magnification of 10x eyepiece. Please, specify, what objective did you use when the problem appears? 4x? What samples did you use?

Robert Carter (2013.02.16)

I'm interested in Levenhuk D2L NG. Can I connect it to PC that runs Windows 7?

Customer service:

Yes, the Levenhuk D2L NG microscope is compatible with Windows 7.

Jennifer (2012.08.30)

We are a school in moscow. We have purchased 10 student microscopes and 1 teacher with camera. however we dont have the instillation CD. Can you e mail the software. Kind regards

Customer service:

Hi! You can download the software here: http://www.levenhuk.ru/products/materials/0/LevenhukCD.rar

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