Cassette device,easy to carry, convenient to use. High-definition, high gain, suitable for data show and detailed structure display. Easy to open, in desktop, solid, for business discussion. 
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| The diagonal  | The projection area  | Curtain material  |  
| inches | cm | inches | cm | The proportion  | Matte white |  
| 40" | 102 | 24*32 | 61*81 | 4:3 | √ |  
| 50" | 127 | 30*40 | 76*102 | 4:3 | √ |  |  
| All of above business table screen parameters include black border,  |  
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| specifications  | The projection area (MM) |  
| 60" | 1219*914 |  
| 80" | 1625*1219 |  
| 100" | 2032*1524 |  |  
| Curtain fabric: matte white curtain material (1.2) optical gain A glass-beaded curtain material (2.8 photometric gain)
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Tag:Screen equipment electric screenmanual screen Tripod screen fast-fold screenportable screen