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Carson® MM-840 eFlex™ Microscope

(in stock)


Grades 4–12. The eFlex™ is a small but powerful USB digital microscope that displays the magnified image right on your computer screen. Its impressive 75x/300x effective magnification (on a 21" computer monitor) allows you to see details of ordinary objects that you never knew existed. Excellent for viewing small insects, plants, coins, etc. Capture an image to keep with the click of a button. You can even capture close-focus video! The included flexible neck stand with suction cup adapter attaches easily to any smooth surface or to the graduated base (also included).

  • Max picture resolution: 1,600 x 1,200; max video resolution: 640 x 480
  • Viewing area: 5.6 x 4.2 mm
  • Illumination: 4 LEDs with built-in brightness control
  • Camera size: 1.3 x 1.3 x 3.4"

Requires a USB 2.0/3.0 port. No batteries needed. Compatible with Windows® 10/8/8.1/7/Vista®/XP SP2+ and all Macintosh® OS. Note: Does not work with tablets and Chromebook® computers.


What’s Included:
  • 1 Carson® MM-840 eFlex™ Microscope
  • 1 Neck Stand with Suction Cup Adapter
  • 1 Graduated Base
Features, Dimensions & Weight:
  • Computer System Requirements: Windows® 10/8/8.1/7/Vista®/XP SP2+; Macintosh® OS
  • Illumination: 4 LEDs
  • Magnification: 75x and 300x
  • Resolution: Picture: 1,600 x 1,200; video: 640 x 480
  • Size: Camera: 1.3 x 1.3 x 3.4"; flexible stand: 8"
  • Warranty: 1 year limited
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.