集灰率仍然比平均水平高一倍還拐彎。

當然，如果覺得在家拆相機擦著玩很享受則另當別論，我可沒這閑情逸致，嗬嗬嗬

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).