iOptron ST-640 Digital Microscope with LCD Screen

When I first attached the screen it didn't work at all. Now it works some of the time. The biggest complaint I have is the low amount of blue-ish light that the LEDs produce. The light underneath (for transparencies) is mediocre at best, and the light above (for non-transparent objects) is a complete joke.

The screen is a tad on the small size, and In order to attain the higher levels of magnification, you must use the (included) conventional eyepiece instead of the screen. Unfortunately, the camera is built into the screen, so this means no camera for taking photos at the higher magnifications.

Other than that, it does function as a microscope. Depending on your needs this may work for you, but expect to get what you pay for.

We bought this digital microscope for our two Grandsons (ages 14&12) for Christmas, and they are

absolutely thrilled with it!

They are amazed with the viewing screen (so are their parents, one of whom is an MD),and they said they never expected anything like this.

Don't know how we can top this next year...

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We ordered this to introduce our two girls (age 6 and 7) to microscopes.

The quality is decent when the scope works but regularly the digital screen starts flashing on and off.

Sometimes it is hard to get the screen to power on at all.

I would not recommend this scope due to the problem with getting the screen to power on and stay on. It does not appear to be a loose wire.

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