Panasonic professional LCD laser projector modified short-focus lens, throw ratio range 0.5-4.8: 1
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Ledu lens price increase notice

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Author : 周巍衡
Update time : 2021-03-11 14:36:00
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1. Increase the drag of the projector and the screen will change automatically.
2. The relationship between the audience and the screen and projection can be estimated
3. Increase the projec
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