Quote:
Originally Posted by MrB
Hmmm, I thought there was a glass cover bonded to the sensors ceramic package. That is, the CMOS sensor is not actually exposed by simply removing the filter.
Could have sworn I saw one when I fitted the Baader filter to mine.
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Thats absolutely correct. Although Trevor has his 350D original filter removed, the cmos sensor is protected by another layer of glass hence using swaps to clean it will be fine. Removing the filter doesn't reveal the sensor completely. it is still protected by another layer of glass in a 350D.
