Gryzor
Human RetroDatabase
- Joined
- 8 Ιαν 2006
- Μηνύματα
- 2.759
- Αντιδράσεις
- 84
Στην τελευταία συνάντηση είχα μία συζήτηση με κάποιον (Μάνος; συγγνώμη, ξέχασα
) περί αναφερόμενου κοντραστ σε τηλεοράσεις κτλ.
Είμαι δουλειά και βαριέμαι οπότε άρχισα να ψάχνω τα links από την εποχή μου στη Sony κι έπεσα πάνω σε αυτό.
Πολύ εντυπωσιακό:

Είμαι δουλειά και βαριέμαι οπότε άρχισα να ψάχνω τα links από την εποχή μου στη Sony κι έπεσα πάνω σε αυτό.
Πολύ εντυπωσιακό:
Presence of light: To better understand the impact of the presence of light in a room on the contrast ratio performance of an imaging device, it is sufficient to realize that with the light emitted by just one candle in a room - that's just one LUX - there would not be any difference between a 500:1 and a 5000 or even a 10,000:1 contrast ratio!
Increase the level of light in the room to just 30 LUX - that's equivalent to a dimly lit room - and contrast ratio figures above 50:1 would turn out to be simply academic even in the case of video projectors with relatively high brightness rating (2000/2500 Lumens and above).
It is therefore clear that unless you watch your moves in a completely darkened environment, it would be useless to stress too much and pay more for a device with a higher contrast ratio!