Hi,

@Philips

I hope you can enlighten us about a technical question. Some of us plan to buy new active 3D glasses. To have a better overview about the differences of the 3D glasses from the last 3 years (and to have a better decision basis), I'd like to know the contrast ratios:

  • PTA03 (2010 glasses): contrast ratio = ?
  • PTA516 (2011 glasses): contrast ratio = ?
  • PTA507 (2012 glasses): contrast ratio = 2000:1
  • PTA517 (2012 glasses): contrast ratio = 4000:1


Can you please help us to complete the list for the PTA516 and PTA03?

Thanks in advance,

Toengel@Alex