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design practice and theory
CLICK THE RED DOTS IN THE LOGO TO OPEN NEW PAGES AT RANDOM |
design: Andries van Onck, 1969 for S.F.A.
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design practice and theory
CLICK THE RED DOTS IN THE LOGO TO OPEN NEW PAGES AT RANDOM |
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This projector for educational use is designed to project the micriscopic
preparate image on the screen so that all students can see it simultaneously
and the teacher can point out the details..
Its electrical parts and optical parts are separately produced and then mounted in the sturdy sand-cast white epoxy finished aluminium body. Easy handling and virtually unneccessary maintenance make this instrument well adapted for use in schools anywhere. |