New Canon 350D (DSLR Darkframe 大比拚! 300D, 20D, D70)

Celestron Meade Vixen Takahashi Astrophysics
Sbig CCD ToUcam Coronado Filter Nikon Canon
<br> 目鏡 ED折射鏡 反射鏡 折反射鏡 太陽望遠鏡 鑢鏡 相機 鏡頭
頭像
豆豸苗
夸克星
文章: 9950
註冊時間: 週六 28 6月, 2003 02:29

文章 豆豸苗 » 週四 17 3月, 2005 09:53

咁我0係 20C 時再試過部 300D 同 20D 咪得0羅~ ^^

HK.Raymond.Tse
中子星
文章: 1090
註冊時間: 週一 11 8月, 2003 16:10

文章 HK.Raymond.Tse » 週四 17 3月, 2005 11:17

I re-checked my previous post on 20D in 2004. The temperature at that time was about 30C and the hotpixels were amazingly serious. Not better than my then 10D much.

The room temperature will have a significant effect on hotpixel and background noise. Even for the same model at the same temperature and same ISO, the hot pixel/noise level is also different for each camera.

Try to select one among several cameras.

回覆文章

回到「廠製儀器 Factory Equipment」

誰在線上

正在瀏覽這個版面的使用者:沒有註冊會員 和 18 位訪客