No focusing lever.

不待对焦杆。

youdao

I am a fan of both the focusing lever and the larger attachable hood.

我热衷于对焦杆和大的附加遮光罩。

youdao

Fifth version 1980-95 Black lens with "50" on barrel, reintroduced focusing lever, without built in hood.

第五版1980 - 1995黑色镜，镜筒上刻有“50”字样，重新加上了对焦杆，没有内置遮光罩。

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)