同樣的大小和比例為什麼點距不一樣? - 螢幕

By Leila
at 2013-09-19T23:00
at 2013-09-19T23:00
Table of Contents
27" 16:9
BenQ GL2750HM 170/160 2/5SDH Y Y .276 12M 6990
ENVISION G2770HL 170/160 2 SDH Y Y .311 50M 6988
同樣尺寸和比例的這2台為什麼點距不一樣呢?
我參考下面這些網址的計算都是只要給出尺寸和比例就可以算出點距了
算出來的27吋16:9的點距是0.311315887
http://we.poppur.com/thread-1119410-1-1.html
http://www.le-web.org/dpi-calculator/ (這個出不來)
--
新手問題較多
感謝
--
BenQ GL2750HM 170/160 2/5SDH Y Y .276 12M 6990
ENVISION G2770HL 170/160 2 SDH Y Y .311 50M 6988
同樣尺寸和比例的這2台為什麼點距不一樣呢?
我參考下面這些網址的計算都是只要給出尺寸和比例就可以算出點距了
算出來的27吋16:9的點距是0.311315887
http://we.poppur.com/thread-1119410-1-1.html
http://www.le-web.org/dpi-calculator/ (這個出不來)
--
新手問題較多
感謝
--
Tags:
螢幕
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