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Our unique Viewing Screen is semi-transparent allowing students, or a group of students, to view the projected image from both the front and the back! It also has a built-in scale for easy measurement and has a cut-out at the base of the holder that allows it to securely rest on a meter stick. The Viewing Screen a component of our Introductory Optical System (#92-7700).
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$17.95