单反相机,这一诞生于胶片时代的科技产品,进入数码时代已经十余年了。从最早的柯达数码单反相机开始,到随后尼康佳能的齐头并进,再到现在群雄并起,其规模早已经超过了当年胶片数码单反的全盛时期,这一点从总销量方面就可以看出。 SLR cameras, this was born in the era of film technology products, into the digital era has more than ten years. From the earliest Kodak digital SLR cameras to the subsequent Nikon Canon go hand in hand, and now the crowds and together, its size has already exceeded the film digital SLR was the heyday of this point from the total sales volume can be seen.