Carson MM-840 eFlex Digital Microscope (White)

BH #CAMM840 • MFR #MM-840
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Carson MM-840 eFlex Digital Microscope (White)
Key Features
  • 1.9MP CMOS Imaging Sensor
  • Image Resolution: 1600 x 1200 (UXGA)
  • Video Resolution: 640 x 480 (VGA)
  • 75x - 300x Magnification Range
Carson's eFlex Digital Microscope is a handy and compact magnifying tool that is ideal for hobbies, crafts, or science projects. This compact, ergonomic, and versatile scope can be used both as a handheld device or be placed into a flexible arm on a stand for hands-free operation. The flexible arm can be secured with the suction cup, for positioning the scope and attaching anywhere on the base plate or other smooth surfaces. The base plate provides references for metric, standard, angular, and other units of measurement. At the core of the device is a 1.9MP CMOS imager, capable of capturing 1600 x 1200 images and 640 x 480 videos and delivering them to your computer via a USB cable. The magnification of the resulting images is dependent on the size of your monitor and scales at 3.6 - 14.3 times the size of your monitor in inches. For example, a 21" monitor will give you 75 - 300x magnification, while a 32" television screen will produce a 114 - 457x magnification. To deliver adequate brightness and clarity in many lighting conditions, the scope features a built-in LED illumination ring that's situated around the imaging sensor, under a transparent protective polymer bezel.
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$49.99
This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.
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Carson eFlex 75 Overview

Carson's eFlex Digital Microscope is a handy and compact magnifying tool that is ideal for hobbies, crafts, or science projects. This compact, ergonomic, and versatile scope can be used both as a handheld device or be placed into a flexible arm on a stand for hands-free operation. The flexible arm can be secured with the suction cup, for positioning the scope and attaching anywhere on the base plate or other smooth surfaces. The base plate provides references for metric, standard, angular, and other units of measurement. At the core of the device is a 1.9MP CMOS imager, capable of capturing 1600 x 1200 images and 640 x 480 videos and delivering them to your computer via a USB cable. The magnification of the resulting images is dependent on the size of your monitor and scales at 3.6 - 14.3 times the size of your monitor in inches. For example, a 21" monitor will give you 75 - 300x magnification, while a 32" television screen will produce a 114 - 457x magnification. To deliver adequate brightness and clarity in many lighting conditions, the scope features a built-in LED illumination ring that's situated around the imaging sensor, under a transparent protective polymer bezel.

Imaging and Optical Performance
  • 1.9MP CMOS imaging sensor
  • Produces still images with 1600 x 1200 resolution
  • Produces videos with 640 x 480 resolution
  • 75 - 300x magnification range allow a multitude of applications
  • 4 white LEDs provide variable illumination system
Use and Handling
  • Powered by USB 2.0 port
  • Compatible with Windows and Mac OS via a downloadable free software
Construction Details
  • Clear plastic bezel protects camera and LEDs from damage and dirt
  • Handheld or stand-mounted operation
  • Flexible arm can be used to position the scope in any direction
  • Suction cup can be used to attach the scope to any flat smooth surface
  • Wide base offers a platform for specimens and has linear and angular reference scales
UPC: 750668011121

Carson eFlex 75 Specs

Key Specs
Microscope Type
Digital
Nosepiece
1-Position Nosepiece
Optical Magnification
21" Monitor: 75 to 300x
Max Resolution
1.9 MP: 1600 x 1200
Video Format
640 x 480
Illumination Type
4x LED
Power Source
USB
Microscope Type
Digital
Diopter Correction
No
Nosepiece
1-Position Nosepiece
Imaging
Optical Magnification
21" Monitor: 75 to 300x
Max Resolution
1.9 MP: 1600 x 1200
Sensor
CMOS
A/V Recording
Video Format
640 x 480
Illumination
Illumination Type
4x LED
Connectivity/System Requirements
Wired Connectivity
USB 2.0
Media/Memory Card Slot
No
General
Power Source
USB
Dimensions
3.4 x 1.1" / 8.6 x 2.9 cm (Microscope)
8.5 x 8 x 5.6" / 21.6 x 20.3 x 14.3 cm (Stand)
Weight
7.4 oz / 208.7 g
Packaging Info
Package Weight
0.675 lb
Box Dimensions (LxWxH)
9 x 5.8 x 2.35"

Carson eFlex 75 Reviews

Not working on my Macbook Pro M1

By Thierry
Rated 1 out of 5
Date: 2025-04-19

Bought this at the store during holiday. Back home try to test it, downloaded the carson cam and Xplodview...the computer see the camera, the led light is working but no image in the viewer. Is it a problem because I'm using USB-C dock? don't know but it's not working...

Grandkids love it

By Andrew
Rated 5 out of 5
Date: 2022-07-13

Quick and easy to show the Grandkids pennies, bugs and stuff. Very good quality image. I am a macro photographer with very expensive gear, and I am amazed at how well this unit works for the price. Perfect for a quick look, quick photo and for use with the Grandkids.

See any errors on this page?

question

I am looking for a USB scope for use with a MS Surface Tablet. Any suggestions?
Asked by: Anonymous
So your Tablet will take Windows 7/8, so I would recommend going with the Gigastone S1-100 8MP USB 3.0 Digital Microscope.Website link to the model: http://bhpho.to/16VeybA
Answered by: Alex S.
Date published: 2018-08-25

question

Is it possible to view prepared slides with the Carson MM-840? Would there need to be a light source under the slides?
Asked by: Edward
Yes you should be able to view prepared slides, you can place a slide right up to the camera which has its own light source, focusing in can be kind of tricky sometimes it has a real hair trigger on the adjustment. hope this helps
Answered by: Jedadiah C.
Date published: 2018-08-25
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