论文部分内容阅读
随着时间的推移和技术的进步,曾经被称为经典的尼康入门级DSLR—D70s以及D50在众多竞争对手所推出的新产品面前已经显得廉颇老矣。为了保持在入门级DSLR市场上的竞争实力,尼康前不久推出了新一代的入门级DSLR—尼康D80。为了保持市场优势,该相机对以前的入门级DSLR在感光器件、
With the passage of time and technological advances, once known as the classic Nikon entry-level DSLR-D70s and D50 in front of many new products launched by competitors have become quite old. In order to maintain its competitive edge in the entry-level DSLR market, Nikon recently introduced a new generation of entry-level DSLRs - the Nikon D80. In order to maintain the market advantage, the camera on the previous entry-level DSLR in the photosensitive device,