RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Viewsonic VA2407H-E3, 61 cm (24"), 1920 x 1080 pixels, Full HD, 3 ms Viewsonic VA2407H-E3. قطر صفحه نمایش: 61 cm (24"), رزولوشن صفحه نمایش: 1920 x 1080 pixels, HD type: Full HD, زمان واکنش: 3 ms, زاویه دید افقی: 170°, زاویه دید عمودی: 160°. VESA mounting