GTI TRUECOLOR The PDV professional desktop viewer series provides optimal D50 viewing conditions for prints, proofs, and digital images wherever you need it – next to the color monitor, at the work station, at the lab counter – anywhere critical color appraisal is required. All units conform to the ISO 3664:2009 standard. PDV-3e/D model comes with lower luminaire and side walls Present new price is $2,200. See: PDV-3e/Dx - GTI Graphic Technology Inc.