Sony KDS-70Q006 - 70" Qualia 006 Brochure & Specs page 6

IMPROVED VIEWING ANGLE / The entire "optical block" of QUALIA 006 is a quantitative leap forward in the application
of video technologies. The high-quality lenses, along with the astonishing resolution of the SXRD system, combine to
create unprecedented light coverage throughout the picture screen. The result is a dramatically improved vertical
viewing angle. Gone are the ghosting and darkening effects of traditional rear projection systems when viewed from
extreme angles. In their place are elegant detail, brilliance and perfect color balance, all maintained through angles up to
a remarkable 50% greater than Sony's previous best.