PMA:2010 SONY APSC卡片机， Sigma DP1x DP2s 85mm f1.4 17-50mm f2.8

[雍小锋]

sony:
Ultra-compact new α camera with interchangeable lenses in development for launch 2010
Additions to mainstream α family and mid-range successor to α700
New lenses in development including Distagon T* 24mm f/2 ZA SSM 24mm, new Carl Zeiss wide angle lens and Super Telephoto 500mm f/4 G Lens

sigma:

stabilized 70-200mm F2.8 telezoom
17-50mm F2.8 EX DC OS HSM
Sigma goes ultrawide with 8-16mm F4.5-5.6 DC
Sigma stabilizes 50-500mm ultra-telezoom

 

[iambenben]

Sigma plans to make a mirrorless, interchangeable lens camera with one of its Foveon sensors, the company's Chief Operating Officer has told dpreview.com. Speaking in an exclusive interview, Kazuto Yamaki also said the company is considering producing lenses for mirrorless systems such as those from Panasonic, Olympus, Samsung and announced by Sony.

 

[iambenben]

可换镜头的DPX

 

[iambenben]

sigma的这个85/1.4是松纳头

 

[iambenben]

copy一段别人的：

试过啊
85LII、85za、A*85、R80/1.4、R90/2aa，
就谈缺点吧，都一句话，都不偏袒

85LII，焦外不理想；
85za，紫边控制不好；
A*85，紫边控制不好；
R80/1.4，边缘锐度不够；
R90/2aa，除了是F2，剩下都是完美，唉。。。

这个人说85L焦外不理想？前面几枚好像都是类Planar结构，R90/2是Sonnar
Sonnar的焦外比较稳定，Planar是双刃剑
Sigma出这个85头要比拼焦外吗？估计可能会不错

 

[Aeoliao]

只担心sigma这个头跑焦

 

[Emperor]

听说SIGMA镜头有磨合期。

 

[雍小锋]

听说SIGMA镜头有磨合期。

同意我的50/1.4现在很锐利

 

[juanjuan]

希望sigma 的85 14完全打败nikon本家的，只要别像5014一样比nc的还贵就好了。如果价格能做到现在尼康8514d的三分之二。那太好了。因为n估计近期会更新到8514g。价格也不能比适马那个贵太多哈哈。哎，如果sigma的qc好一些，真的性价比不错。