Technical Information
Screen size and throw distance for 16:9 aspect ratio
Projection size |
| Throw distance (L) |
|
| Throw distance (L) |
| |||
(16 | : 9) |
|
|
| |||||
Screen diagonal | Minimum distance | Maximum distance | Minimum distance | Maximum distance | |||||
(SD) | (LW) | (LT) |
| (LW) | (LT) | ||||
33" | (0.84 m) |
|
| 1.2 m | (3'11") |
|
| 1.2 m | (3'11") |
40" | (1.02 m) | 1.2 m | (3'11") | 1.5 m | (4'11") | 1.3 m | (4'3") | 1.5 m | (4'11") |
50" | (1.27 m) | 1.6 m | (5'2") | 1.9 m | (6'2") | 1.6 m | (5'2") | 1.9 m | (6'2") |
60" | (1.52 m) | 1.9 m | (6'2") | 2.3 m | (7'6") | 1.9 m | (6'2") | 2.3 m | (7'6") |
70" | (1.78 m) | 2.2 m | (7'2") | 2.7 m | (8'10") | 2.2 m | (7'2") | 2.6 m | (8'6") |
80" | (2.03 m) | 2.5 m | (8'2") | 3.0 m | (9'10") | 2.5 m | (8'2") | 3.0 m | (9'10") |
90" | (2.29 m) | 2.8 m | (9'2") | 3.4 m | (11'1") | 2.8 m | (9'2") | 3.4 m | (11'1") |
100" | (2.54 m) | 3.2 m | (10'5") | 3.8 m | (12'5") | 3.2 m | (10'5") | 3.8 m | (12'5") |
120" | (3.05 m) | 3.8 m | (12'5") | 4.6 m | (15'1") | 3.8 m | (12'5") | 4.6 m | (15'1") |
150" | (3.81 m) | 4.8 m | (15'8") | 5.8 m | (19') | 4.7 m | (15'5") | 5.7 m | (18'8") |
200" | (5.08 m) | 6.4 m | (20'11") | 7.7 m | (25'3") | 6.3 m | (20'8") | 7.6 m | (24'11") |
250" | (6.35 m) | 8.0 m | (26'2") | 9.6 m | (31'5") | 7.9 m | (25'11") | 9.5 m | (31'2") |
300" | (7.62 m) | 9.6 m | (31'5") | 11.6 m | (38') | 9.5 m | (31'2") | 11.4 m | (37'4") |
* All measurements above are approximate and may differ slightly from the actual measurements.
Calculation methods for screen dimensions
You can calculate more detailed screen dimension from the screen diagonal.
Screen width (SW) and screen height (SH)
SW (m) = SD (") x 0.0221 | SH (m) = SD (") x 0.0125 |
Minimum distance (LW) and maximum distance (LT)
| LW (m) = 0.0321 x SD (") - 0.04 | LT (m) = 0.0388 x SD (") - 0.06 |
| LW (m) = 0.0318 x SD (") - 0.022 | LT (m) = 0.0383 x SD (") - 0.046 |
* The results above are approximate and may differ slightly from the actual measurements.
Appendix
