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SharpVision XV-Z17000 Projection Calculator - Throw Distance and Screen Size
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CASIO Throw Distance Calculator
The Best Projector Calculator? I Highly Recommend This Online Calculator
Throw Distance Calculator
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Projector Calculator - Digital Projection
Projector Calculator - Digital Projection
Throw Distance Calculator
Something a little different. An Overhead Projector calculator. By Stokes Publishing Company but built to emulate the FX-300W and a couple of similar models. : r/calculators