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04:38, 28 August 2010 The [[Datapen]] is a light-pen from ([[Datapen Microtechnology Ltd]]). The Datapen was also available for [[ZX Spectrum]].
Unlike most other CPC light-pens it does include a '''button''' for working without keyboard. And, according to the advert it does calibrate itself to ambient light and works with dark screen colors.
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File:ACU8512-142.jpg|Advert (ACU Dec 1985)
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