Video Format Viewing Area H x W |
Nominal Diagonal |
Viewing Surface |
Shipping Weight |
|||
in./ft. | cm. | in./ft. | cm. | Wide Power | lbs. | kg. |
24" x 32" | 61 x 81 | 40" | 102 |
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5 | 2.27 |
30" x 40" | 76 x 102 | 50" | 127 |
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6 | 2.72 |
Da-Lite Screen有限公司世界上最大最早的高品質影視產品製造商介紹 【技術交流】