小弟最近面对着些小问题。想请教各位专业摄影的大大们。小弟用的相机是Nikon D50
常用的镜头有: Nikkor 18-35mm f:3.5-4.5, Nikkor 35-70mm f:2.8 及 Nikkor 80-200mm f:2.8。
问题是Nikkor 18-35mm f:3.5-4.5这只镜头。
小弟超爱广角照片。时常喜欢将人带景一起构图。
但不知是否自己眼睛开始犯贱了。发现到自己拍的照片90%的广角镜头主题都不sharp。
举例：拍模特儿人带背景，从照相机内作看之下没问题。zoom in 100%看也没问题。
但回到自己电脑后放大看就不行了。主题蒙了。不然就是背景比主题还sharp。
起初也认为自己对焦错误。但之后又试了很多次，结果还是一样。
将主题放入对焦点再拍，还是一样。不够sharp。
想知道这究竟是镜头问题呢？还是小弟太笨了，根本就还没能力超空好这个镜头？
小弟的摄影方法是“先测光，锁定，对焦，最后再构图。”此方法用在其他两个镜头没问题。（千万别说我快门不够快，小弟将快门调到1/160了还是不够sharp。
然后最近在考虑这 Tamron 17-50mm f:2.8这可镜头。（千万别叫我买Nikkor 17-55mm f:2.8 我会杀人的。除非我是专业，要用摄影来赚钱。否则一律不考虑。）
7 comments:
even if you will kill me .... GET Nikkor 17-55mm f:2.8 or Nikkor 12-24 f:2.8 !!! kaka
Not sure about your lens. I've got no problem with my older Nikkor 18-70 wow ( before i sold it), and heard that the lens you have are much better than my old lens.. hhmm ... try post some pictures up and see see ~
these are taken with the old kit lens
你post的那几张光圈多大？
ahtak, which model of body did you use for the pix?
chris:
For got already loh .... never remember the settings actually ... hahahaha.
Both the pictures above also taken with D70~
Nikkor 18-35mm f:3.5-4.5 lens is an analog lens, the sharpness is less than 18-70mm.
I owned one too. In the old days, because it is full frame, this lens is a great lens, but for digital era, i recommend 17-55mm F2.8.
zero5phh, your Tamron 17-50mm f:2.8 is a good lens, problems are:
1. it is slower than Nikkor 17-55mm F2.8.
2. the build quality is much less than Nikkor 17-55mm F2.8.
3. its performance at both extreme apertures are much less that Nikkor 17-55mm F2.8.
But, for the price of Tamron, it is still worth the money.
icic..
exactly what I told Pang last night ... kekekekek. And the contrast and color also got differ. But for those who are not into Cari Makan or with tight budget, I can find anything better than Tamron 17-50 f2.8. At least a constant f2.8 lens to start with ~ keke
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