While he could mount the lens, if it was not focused at it's closest regular focusing distance, the close up range was inoperative due to some sort of internal body restrictions.

他能装上镜头，如果不能在常规对焦区间的最近端对焦，那么近距对焦就不能工作，原因是机身内部的某种限制。

youdao

Matt Samia: I hate to spoil the surprise... So let me just say that in this Intro, we're focusing on pulling the viewers in and giving them a close-up look at the world they're about to enter.

马特·赛米亚：我讨厌把惊喜搞砸…所以我就仅针对这次的介绍来说吧，我们把焦点放在拉近观看者的距离，让他们对即将进入的世界有一个近距离的观赏。

youdao

In addition to daily use as a "pan-focus" lens featuring a wide angle, fixed f8 aperture and shallow depth of field, it is compatible with manual focusing using a lever and capable of close-up shooting as close as 30 cm.

ENGADGET: Olympus E-PL5 and E-PM2: Micro Four Thirds cameras with OM-D-like focusing, performance boosts (hands-on)

In macro mode, which can be set by pushing the zoom ring forward while depressing the macro button on the side of the lens, focusing is possible between 8 and 20 inches for close-up shooting with a maximum image magnification of 0.72X (35mm camera equivalent).

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES