论文部分内容阅读
作为对现有数码单反相机产品线的补充,索尼在α3xx和α5xx系列之间的空白区间推出了α450机型。这款崭新的数码单反相机与老产品相比有什么不同?在索尼原本就已经非常丰富的产品线中,α450又充当着什么样的角色呢?
As an addition to the existing DSLR product line, Sony introduced the α450 model in the margin between the α3xx and α5xx series. What is the difference between this new digital SLR camera and the old one? What is the role of the α450 in the already rich product line of Sony?