What would be more delicate? A VCR's tape head or a DVD's lens? I don't mean the more older they are, the more fragile or delicate they would be but as in if they were manufactured in the same year, date and even the same second, what would be more delicated.PS; You might want to regard this question as a vote or an actual fact.
The more delicate sure will be DVD lens. If you rub it withl a hard substance definitely the lens will be damaged. A VCR head also delicate, but can clean easily.
In my opinion, the rotary video head is more delicate that the lens. First, it does come in contact with the tape, so can get damaged. Cleaning it improperly can damage it. A DVD lens does not contact the media in normal operation, and are pretty foolproof to clean.
