| Projector
type |
1-Chip DLP™ projector |
| DLP™ chip |
|
| Panel size |
17.0
mm (0.67 in) diagonal (16:10 aspect ratio) |
| Display method |
DLP™
chip x 1, DLP™ projection system |
| Number of pixels |
2,304,000
(1920 x 1200 pixels) |
| Light source |
Laser
diodes |
| Light output |
7,000
lm (Normal)*1/7,200 lm (Center)*2/5,600 lm (Eco)*1 |
|
2,800 lm (Long Life 1)*1/2,300 lm (Long Life 2)*1/1,900 lm
(Long Life 3)*1 |
| Time until light output
declines to 50 %*3 |
20,000
hours (Normal)/24,000 hours (Eco) |
| Resolution |
1920
x 1200 pixels |
| Contrast ratio*1 |
10,000:1
(Full On/Full Off, Dynamic Contrast [3]) |
| Screen size (diagonal) |
1.27–15.24
m (50–600 in), 1.27–5.08 m (50–200 in) with ET-DLE055, |
|
2.54–8.89 m (100–350 in) with ET-DLE035, 2.54–10.16 m (100–400
in) with ET-DLE020, 16:10 aspect ratio |
| Center-to-corner zone ratio*1 |
90
% |
| Lens |
PT-RZ790/RZ690:
Powered zoom (throw ratio 1.71–2.41:1), powered focus F 1.7–1.9, f 25.6–35.7
mm |
|
PT-RZ790L/RZ690L: Optional powered zoom/focus lenses |