If true, the camera would be launched on October 15th with a host of new lenses, including an all-purpose 24-135mm f3.5-5.6 lens and a 70-200mm f2.8G example.
按计划上的说法，这款产品将在10月15日上市，同期还将推出数款新镜头，包括全适用的24 - 135 mm f3.5 - 5.6镜头，及一款70 - 200 mm f2.8 G镜头。
2
Roam engine, which is all-purpose and independent of model, of virtual environment is designed. Camera control, collision detecting and planar map control are discussed.