[[Image:MarkII lightpen.jpg|right|thumb|250px|]]
A Lightpen ....
== Pictures == <gallery caption="Lightpen">Image:MarkII lightpen.jpgFile:Electric studio cray01.jpgFile:Electric studio cray02.jpgFile:Electric studio cray03.jpgFile:Electric studio cray04.jpg</gallery> == Manual (Professional Mark II)==
<gallery caption="Manual (in English)">