很多喜爱摄影的朋友都希望能够拥有一支大变焦镜头，这样便能够在只带一支镜头的情况下拍摄尽可能多的题材，但这样的镜头本身体积往往较大。不过随着影像技术的日益成熟，如今的卡片机产品也能够具备较大的变焦比了，此次来到我们评测室的是佳能 ...

The Canon Powershot SX720 HS features a new 40x optical zoom lens, which gives the user 10x more zoom than the Canon Powershot SX710 HS has to offer without adding any extra bulk to the camera body.

The Canon PowerShot SX720 HS has a slim design, which is pretty remarkable when you consider that it features a 40x optical zoom housed within a relatively small body. You can slip the SX720 into your ...

Canon’s PowerShot series has two new compact cameras, each targeting different users in the point-and-shoot market. The G7 X Mark II and SX720 HS are both successors to existing products (the G7 X and ...