可放在手掌上的超小形 LED 投影機 (轉載)
轉載自 - http://chinese.winandmac.com/news/mini-pico-projector/http://chinese.winandmac.com/wp-content/uploads/2010/02/miniusbprojector.jpg最近在 Amazon 上,出現一款超小形的投影機 Mini USB 2.0 LED Projector with Tripod,其體積細到可以如圖放在手掌上。用家可以用 USB 接駁,輸出的解像度不差,也有640 x 480,對比度為 100:1,螢幕輸出可達 20" - 50",於 0.4m- 2m 範圍也可看到投射的螢幕,售價約為 $149 美金,可惜的是目前已經無貨。
http://ecx.images-amazon.com/images/I/316nnoG4ohL._SS400_.jpg
Technical Details
[*]Mini USB 2.0 LED Projector General Features: Color: Black Compact, portable design[*]USB 2.0 interface Display format: LCoS panel Resolution: 640 x 480 Aspect ratio: 4:3[*]Contrast ratio: 100:1 Projector lens: F-number 125 Screen size: 20 ~ 50 inches[*]Projection distance: 1.31 ~ 6.56 feet (0.4 ~ 2 meters) Lighting source: LED lamp[*]LED power: 3-watts
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