iOptron ST-640 Analog/Digital Microscope with Removable LCD Screen

iOptron ST-640 Analog/Digital Microscope with Removable LCD Screen

iOptron ST-640 Analog/Digital Microscope with Removable LCD Screen

B&H # IOST640 MFR # 6820
iOptron ST-640 Analog/Digital Microscope with Removable LCD Screen

Show MoreLess


Now Viewing:

In Stock
Order in the next 0:00:00 to Ship Today

Includes Free

Value: $11.99

Product Highlights

  • 10x, 16x Eyepieces
  • 4x, 10x, 40x Objective Lenses
  • 40x to 640x Optical Magnification Range
  • 3.5" LCD Display at 320x240 Resolution
  • 8x Digital Zoom, 3200x Max Magnification
  • 3.5x3" Stage with X-Y Axes Articulation
  • Upper and Lower LED Illumination
  • SD Card Slot Supports up to 32GB
  • Tools, Samples, and Prepared Slides
  • Cover and Hard Carrying Case Included
Show moreShow less

This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.

Man Behind Layer

B&H $1000 Giveaway

Share your most-wanted item with friends & family for chances to win a $1000 B&H Gift Card. It's that easy!

1 new winner announced every week!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter Share on Facebook

Congrats to our winners so far — Lauren K. & Daniel M.

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about November 7, 2016 until on or about December 19, 2016 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share your most wanted item on Facebook or Twitter via the dedicated links found on the B&H Website (; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $1,000.00 Giveaway, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third-party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total three (3) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1000.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize to the e-mail address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the e-mail account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An e-mail account holder shall mean the natural person assigned to such e-mail account by the internet access or online service provider or other organization responsible for assigning e-mail addresses for the domain associated with such e-mail account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $1,000.00 Giveaway Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Giveaway, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0.00 Tax Collected Outside NY

You Pay: $169.00

Add to Wish List Item in Wish List
  • 1Description
The ST-640 Analog/Digital Microscope with Removable LCD Screen from iOptron is a versatile multi-purpose microscope that can be used as a traditional microscope, or you can attach the included LCD screen to view and record video and still images. This microscope is well-suited for educational environments due its easy-to-use design, and the ability for multiple people to view specimens simultaneously.

When used as a traditional microscope, the two eyepieces work with the three objectives to produce magnifications from 40x to 640x. Install the LCD screen in place of the eyepiece to convert it to a digital microscope. It has a 12MP camera and a built-in 10x optical magnification; and with its 8x digital zoom it can boost the maximum total magnification to 3200x. The display also has an integrated SD card slot that supports up to 32GB cards to save video and still images. While streaming video isn't supported, you can use the included USB cord to review, save, and organize captured images.

The 3.5x3" sample tray is articulated on the X and Y axes for precise placement of your area of interest, and upper and lower LED lights properly illuminate slides and specimens. Dual metal slide clips securely hold samples, and the rack-and-pinion focuser has knobs on both sides of the body for use with either hand. The microscope comes with tools, samples, blank slides, and a number of prepared slides. A cover is included to protect it from dust, while a hard carrying case provides added protection in storage or during transportation.

  • Compound microscope design
  • Monocular eyepiece configuration
  • Two eyepieces: 10x and 16x
  • Triple nose piece design with click-stop positions
  • Three objectives: 4x, 10x 40x
  • Total optical magnification of 640x
  • Upper and lower LED stage illumination with adjustable intensity
  • LEDs powered by two AA batteries or included AC adapter
Digital Display
  • 3.5" removable display screen
  • 320x240 resolution
  • Integrated 12MP digital camera
  • Built-in 10x optical magnification
  • 8x digital zoom for max magnification of 3200x
  • View, record, and play back recorded images and video
  • 50MB internal memory with SD card slot, supports up to 32GB
  • Connect to computer via included USB cord to view, save, organize captured images
  • Powered from included AC adapter
Stage and Focuser
  • 3.5x3.0" stage with X-Y axes articulation
  • Dual metal slide clips
  • Dual-knob, ambidextrous rack-and-pinion focuser
Tools and Samples
  • Tweezers
  • Plastic sample cutting knife
  • Thin sample slicer
  • 5 Blank slides
  • Sample case
  • Brine shrimp eggs
  • Sea Salt
  • Yeast
  • Sample Slides: Fly leg, Onion Skin, Cotton stem, Pine stem, Stem of Dicotyledon wood
UPC: 813578010155
In the Box
iOptron ST-640 Analog/Digital Microscope with Removable LCD Screen
  • LCD Screen
  • USB-MicroUSB Cable
  • AC Adapter
  • 2 x Eyepieces
  • Hard Carrying Case
  • Microscope Cover
  • 2 x AA Batteries
  • Sample and Tool Set
  • Limited One-Year Warranty
  • Table of Contents
    • 1Description
    Type Compound
    Head Monocular with mountable LCD screen
    Eyepiece 10x, 16x
    Nosepiece 3-postion turret with click-stop
    Objectives 4x, 10x, 40x
    Display 3.5" removable LCD screen
    320 x 240 resolution
    Memory 50 MB internal memory on LCD screen
    SD card slot on screen, up to 32 GB
    Focuser Rack-and-pinion
    Specimen Stage 3.5 x 3.0" (cm)
    X-Y axes adjustment dials
    Light Source 2 x LED
    Light Control Rheostat dial
    Power AC adapter powers LCD screen/LEDs
    2 x AA batteries for LEDs only
    Dimensions 12.5 x 6 x 6" (cm), with display screen
    Weight 3.9 lb ( kg), with display screen
    Packaging Info
    Package Weight 8.35 lb
    Box Dimensions (LxWxH) 16.6 x 11.4 x 7.6"

    iOptron ST-640 Analog/Digital Microscope with Removable LCD Screen Review

    Be the first to review this item
    See any errors on this page? Let us know.