想買3D投影幕
各位ching,小弟想玩吓投影,現在想問問各位投影幕有沒有分2D幕和3D幕?在淘寶買的幕和香港買的幕(如OS、Grandview)等除價錢有佷大的差別外,畫質有沒有佷大的差別?如在二手市場買的話,又要注意些什麼?請多多指教,謝謝!{:1_347:} 2D+3D OS Pure Mat II EX {:6_177:} Thanks ching 回復 2# rlwk2009增益係幾多? there is no 3D screen per say but usually higher gain would be better for 3D viewing. 回復rlwk2009
增益係幾多?
tsuiyuen 發表於 2012-8-17 14:36 http://www.post76.com/discuss/images/common/back.gif
1.5 gain 睇2D會唔會太光? 回復rlwk2009
增益係幾多?
tsuiyuen 發表於 2012-8-17 14:36 http://www.post76.com/discuss/images/common/back.gif
0.9 增益{:6_177:}
http://hk.os-worldwide.com/release/wf203_cn.html Ultra Beads Premium Gray (BU-202)
http://hk.os-worldwide.com/release/bu_premium.html
先睇部projector輸出嘅流明,所投嘅距離,大細,再決定幕嘅增益,一般1200-1500流明十零呎投80-100吋 要3D夠光,1.5 gain會穩陣,買之前可以去projector central計下。 2D+3D OS Pure Mat II EX
rlwk2009 發表於 2012-8-16 22:47 http://www.post76.com/discuss/images/common/back.gif
pure matt II EX only 0.9 gain not 1.5 wor
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