以前没有,或者说没注意到 ms 1个像素大小,dpp里面看是红点,转到ps里面看是白点,总之就是个亮点 虽然不耽误用,但是看着闹心....
a*n
2 楼
你可以试着用 AV mode @ iso100, lens cap on, take a picture in dark room, make sure exposure longer than 10 sec, 你可能会发现更多。
r*5
3 楼
这种我不care,也从来不测 我说的是正常照,iso100, 1/200s下的坏点
【在 a*****n 的大作中提到】 : 你可以试着用 AV mode @ iso100, lens cap on, take a picture in dark room, : make sure exposure longer than 10 sec, 你可能会发现更多。
a*e
4 楼
why AV mode? it is dark
【在 a*****n 的大作中提到】 : 你可以试着用 AV mode @ iso100, lens cap on, take a picture in dark room, : make sure exposure longer than 10 sec, 你可能会发现更多。
a*n
5 楼
I found av mode at high f numbers gives less chance to receive light on the sensor at the time I couldn't find a real dark room to do so. a lot of time I have to put viewfinder cap on as well.