iOptron ST-640 LCD Electronic Microscope with LCD Screen

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Item #IOPT020-1

  • Your Price:
  • $199.00
  • + FREE Shipping
  • LCD Module with 3.5" LCD Screen
  • Photo and Video captureing capabilities
  • All glass lenses, fully coated
  • 640x maximum magnification
  • Includes 5 prepared sample slides
Questions? Let our experts help!
  • Description


    This high-tech microscope is capable of both digital viewing through a large 3.5” LCD screen and via traditional eyepieces for additional magnification. The camera imbedded in the digital eyepiece can shoot both pictures and videos. By simply connecting the microscope to your computer you can easily browse and organize pictures and videos. The ST-640 LCD Microscope makes studying plant and insect samples easy and fun for the whole family.



    • LCD Module with 3.5” LCD Screen, photo and video capturing capabilities, 8x zoom
    • All glass lenses, fully coated
    • 10x, 16x Wide Field Eyepiece
    • 4x, 10x, 40x Objectives
    • 640x maximum magnification with traditional eyepieces
    • 3200x maximum magnification with LCD Screen
    • 2 LED illumination light sources for brighter, longer and energy-saving usage.
    • Durable metal body
    • 5 prepared sample slide
    • Slot for SDSC memor card for video and photo storage (memory card not included)




    • Objective Lens Type: 4x, 10x, 40x
    • Eyepiece 1: 10x Wide Field
    • Eyepiece 2: 16x Wide Field
    • Eyepiece 3: LCD Module
    • Eyepiece 1 Magnification: 40x, 100x, 400x
    • Eyepiece 2 Magnification: 64x, 160x, 640x
    • Eyepiece 3 Magnification: 4x, 10x, 40x


    About iOptron
    iOptron is known for designing cutting-edge optical instruments for a variety of applications. Whether its telescopes, microscopes, or optics accessories, iOptron optics are the favored among enthusiasts and professionals. For home use or for serious research and exploration, iOptron has the products that will help you explore your world.

    Supplier SKU


    Shipping Restrictions

    Ships to most international destinations, APOs, and FPOs.

  • Dimensions & Specifications




    17 x 7 x 11

    Magnification Code


    Magnification Power




    User Level

    Microscopes for Beginners
    Microscopes for Experts
    Microscopes for Enthusiasts


    2 Year


    iOptron Microscopes Microscopes Series

    Suggested Age

    12 years & Up

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Default manufacturer warranty.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

Ask The Experts

Have questions about an item or need advice on selecting the right astronomy gear? Our team of telescope experts is here to help! Avid amateur astronomers themselves, they've tested products in the field and can provide personalized recommendations.

You can reach our Customer Support line at 1-800-303-5873. We're open 8 a.m. to 8 p.m. Central Time, Monday through Friday and 9 a.m. to 4 p.m. on Saturday.

After hours? Drop us an email at We'll get back to you as soon as possible, usually within 1 business day.