Quantum® Big Screen Microscope

Item # LER 2900
Ages 6+
We regret that this Learning Resource product is discontinued and no longer available.

Product Description

This large 7" screen microscope projects a whopping 10x, 20x, or 40x clear image.

Includes an assortment of accessories, glare-reducing shield and Snap-Tight™ tray to hold components. Operates with 2 C batteries, not included or

AC adapter (sold separately-LER 2901)

Works with standard slide strips.

Need a replacement light bulb for your Quantum® Big Screen Microscope? Big Screen Microscope Replacement Bulb, sold separately.
  • The National Parenting Center Seal of Approval (1999)




Requires 2 C batteries, not included or AC adapter (sold separately-LER 2901).


Product Instructions,


Use & Care Guides:


Download our Product Instructions

and Use & Care Guide


by PowerReviews
Learning ResourcesQuantum® Big Screen Microscope

(based on 1 review)

Ratings Distribution

  • 5 Stars



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  • 1 Stars



Reviewed by 1 customer

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(4 of 4 customers found this review helpful)



By PD the teacher

from williston vt

About Me Education Oriented, Parent Of Two Or More Children, Working Parent

Verified Reviewer


  • Durable
  • Educational
  • Engaging
  • Lots of Fun


    Best Uses

    • Entertainment
    • Indoor
    • Young Children

    Comments about Learning Resources Quantum® Big Screen Microscope:

    THIS is an awsome product. I use it with 3&4 year olds.We love the prepaired slides, and we find our own things to look at with the blank slides. It keeps the children entertained for a long time. We have had ours for 4 years and it still works great..

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