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| Aspecdt ratio ( 4:3 ) | | | Aspecdt ratio ( 16:9 ) | | 投 射 距 離 (m) | Inch | 最近 | 最遠 | 投 射 距 離 (m) | Inch | 最近 | 最遠 | 40" | 1.4 | 1.7 | 40" | 1.5 | 1.8 | 50" | 1.7 | 2.1 | 50" | 1.9 | 2.3 | 60" | 2.1 | 2.5 | 60" | 2.3 | 2.8 | 70" | 2.5 | 3.0 | 70" | 2.7 | 3.2 | 80" | 2.8 | 3.4 | 80" | 3.1 | 3.7 | 90" | 3.2 | 3.8 | 90" | 3.5 | 4.1 | 100" | 3.5 | 4.2 | 100" | 3.8 | 4.6 | 120" | 4.2 | 5.1 | 120" | 4.6 | 5.5 | 150" | 5.3 | 6.4 | 150" | 5.8 | 6.9 | 200" | 7.1 | 8.5 | 200" | 7.7 | 9.2 | 250" | 8.8 | 10.6 | 250" | 9.6 | 11.6 | 300" | 10.6 | 12.7 | 300" | 11.6 | 13.0 | | | | | | | | | | | | | | | | | | |
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※投射距離根據鏡頭規格計算,最大約有5%之誤差值,請依實際現場操作為準。 |
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