SP AF17-50mm F/2.8 XR Di II (*1) VC LD Aspherical [IF]
4430 10
[1 楼] 独孤求钙 [陈年泡菜]
09-9-1 21:38
September 1, 2009, Saitama, Japan— Tamron Co., Ltd. announced the release of the SP AF17-50mm F/2.8 XR Di II (*1) VC LD Aspherical [IF] (Model B005NII), a high speed f/2.8 wide-to-moderate-telephoto zoom lens designed exclusively for Nikon-mount digital SLR cameras with smaller sensors. Featuring Tamron's proprietary tri-axial Vibration Compensation (VC) mechanism that minimizes the effects of handheld camera shake, the lens will be available starting on September 17, 2009 in Japan. Tamron plans to introduce the lens in a Canon mount version shortly after the new Nikon mount version with built-in motor hits the market.

好消息啊!大光圈+防抖,再也没有糊照片了
[11 楼] 郭先生 [泡菜]
12-4-25 10:56
[10 楼] Bark [泡菜]
09-10-18 20:30
原文由 seraphdoo 发表
其实这个头对于DX画幅的相机来说很不错,因为再高端就没啥意义了,直接上全幅镜头了。
[9 楼] alexlee2046 [资深泡菜]
09-9-15 15:37
机身防抖的pentax用户飘过,呵呵。
[8 楼] 京汉 [老坛泡菜]
09-9-15 00:06
就等试机的感受和照片了,当然最重要的还有价格。

[2009-09-15 00:23 补充如下]

这个新头的成像风格估计与老头无异,主要是提高了弱光下的拍片成功率。
[7 楼] qxbus [资深泡菜]
09-9-10 10:01
关注……
[6 楼] 独孤求钙 [陈年泡菜]
09-9-6 23:34
原文由 无名居士 发表
就是不知道腾龙的防抖N、C|、O家的相当,那还是相当有吸引力的。


从18-270上看毫不逊色
[5 楼] 无名居士 [老坛泡菜]
09-9-4 12:01
就是不知道腾龙的防抖N、C|、O家的相当,那还是相当有吸引力的。
[4 楼] seraphdoo [资深泡菜]
09-9-4 10:58
其实这个头对于DX画幅的相机来说很不错,因为再高端就没啥意义了,直接上全幅镜头了。
[3 楼] legendOOO [泡菜]
09-9-1 22:10
其实我更想腾龙在镜头里面加个超声波马达...
[2 楼] 独孤求钙 [陈年泡菜]
09-9-1 21:45
Focal length 17-50mm
35mm equivalent focal length 26-78mm

Maximum aperture F2.8
Minimum aperture F32

Lens Construction • 19 elements/ 14 groups

Number of diaphragm blades 7

Minimum focus 0.29m (11.4 in)
Maximum magnification ratio 1:4.8


Image stabilization: Yes, Vibration Compensation

Filter thread • 72mm

Supplied accessories
• Front and rear caps
• Lens Hood

Weight 570 g (20.15 oz)
Dimensions 79.6 mm diameter x 94.5 mm length
(3.13 x 3.7 in)
Lens Mount Canon and Nikon (with built-in AF motor)

体积并没有增大太多
A16是82x74mm 434g

最近对焦距离基本保持(A16 0.27m)