12-13呎視距投影80吋幕得唔得?

gv16092506 · 發表於 2011-5-5 17:57

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因為環境所限,想請教各位ching12-13呎視距投影80吋幕效果會唔會唔係禁好?

仲有我係淘寶睇到果0的一千樓下0既投影幕其實得唔得?同埋白塑幕定灰塑好d?

5.1外星人 · 發表於 2011-5-5 18:08

ching12-13呎視距投影80吋幕效果

no problem

go for it

edlsang · 發表於 2011-5-5 18:35

什麽牌子。睇你用什麼投影機及要求有幾多？

gv16092506 · 發表於 2011-5-5 18:36

回復 3# edlsang

BS-SCREEN

edlsang · 發表於 2011-5-5 18:42

sorry 未聽過。你用什麼 projector ?如睇高清/ blu ray 最好用好 D 。

gv16092506 · 發表於 2011-5-5 18:59

回復 5# edlsang

未定呀，但係傾向於HC4000。

nonamec1 · 發表於 2011-5-5 19:00

best view distance is 2H~2.5H (16:9 screen)
H for 80 inch screen is 39inch, best view is 6.5 feet ~ 8.1 feet
H for 100 inch screen is 49inch, best view is 8.2 feet ~ 10.2 feet
H for 120 inch screen is 59inch, best view is 9.8 feet ~ 12.3 feet
So, if your viewing distance really has 12-13 feet (not wall to wall distance), you may even consider 120 inch screen. However, you should also consider the projection distance. Normally, if wall to wall distance is 12-13 feet, should be able to project around 100inch.

gv16092506 · 發表於 2011-5-5 19:17

回復 7# nonamec1

Thanks for detail analysis from Ching. However, because of decoration limitation of new flat, 80 inch screen is the biggest size I can choose, so I wanna know whether it just a small size or the quality will be affected.

avlam · 發表於 2011-5-5 19:55

呢個距離起碼投一百吋搵陣啲喎!!!

edlsang · 發表於 2011-5-5 21:13

可考慮 OS screen .

[投影機/幕] 12-13呎視距投影80吋幕得唔得?

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