集灰率仍然比平均水平高一倍还拐弯。

当然，如果觉得在家拆相机擦着玩很享受则另当别论，我可没这闲情逸致，呵呵呵

The Verdict

Things are definitely better. Where 20 of 20 cameras required cleaning 6 weeks ago, only 11 of 20 did this time (our average for all SLRs would be about 5 of 20).