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Sammy Leung
Sammy Leung
12 years ago

係LED吾係Laser都可射到個Grid出來?

大人
大人
12 years ago

問得好~LED光線係散開嘅, 又點可以射到個Grid呢, 請作者解釋吓~

William Tsang
William Tsang
12 years ago

新既projector都用led。應該可以做到,不過應該唔會有禁sharp。

Sammy Leung
Sammy Leung
12 years ago
Reply to  William Tsang

Projector要focus先得,而out of focus 會散開. 散開可能都用到,不過d相好誤導.

KingKong
KingKong
12 years ago

概念作品

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