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PhotoGear版 - sony lens names are so confusing
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Will Sigma 17-50mm f/2.8 EX DC HSM Auto Focus Lens work with Nikon D600 ?被Adorama吓到了。。。
which 24mm lensmatte focusing screen对manual focus有多大帮助呢?
相关话题的讨论汇总
话题: lens话题: usm话题: confusing话题: sony话题: names
进入PhotoGear版参与讨论
1 (共1页)
D**1
发帖数: 1106
1
which lens has usm equivalent focusing ?
R***a
发帖数: 41892
2
SSM

【在 D**1 的大作中提到】
: which lens has usm equivalent focusing ?
a***n
发帖数: 1500
3
in canon land, usm could mean either ring-type usm or micro motor usm.
that's what i call confusing.
for sony, ring-type = ssm, micro-motor = sam; fairly clearcut isn't it?

【在 D**1 的大作中提到】
: which lens has usm equivalent focusing ?
1 (共1页)
进入PhotoGear版参与讨论
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matte focusing screen对manual focus有多大帮助呢?Paypal
dslr phase detection在body里,为什么lens有可能front/back focus这个Deal好么?Canon EF 100mm f/2.8L IS USM Macro Auto Focus Lens $899
另一种选择:蜡烛与皮鞭 (2)Will Sigma 17-50mm f/2.8 EX DC HSM Auto Focus Lens work with Nikon D600 ?
[z]一些镜头的爱称which 24mm lens
NEX的Zeiss 24mm售价: ....Olympus 12-40 f2.8 for m43 to be announced in Sept
(出售)Sony SAL70400G 70-400mm f/4-5.6 G SSM Lens[deal] E-PM2 with 14-42mm and 40-150mm two lens kit $349
大家帮我看看这个focus test,40D+几个镜头Pentax lens sale at B&H
请问 Nikon D40 接 manual focus lensTamron SP 24-70mm f/2.8 Di VC USD Lens $999
相关话题的讨论汇总
话题: lens话题: usm话题: confusing话题: sony话题: names