Originally posted by rhodopsin Plenty of examples, yes. What I'm looking for is contemporary photographer outcry such as letters to editors and/or photo magazine articles that expose this use of "Macro" label by manufacturers as false advertising.
When you say you're "looking for" this, does that you are encouraging this, or just wondering if it happens? I don't see enough letters to the editor to know how common it is, but I've read enough forum postings to know that yes, indeed, there is quite a lot of complaining about this.
Quote: The context was pre-AF era manual focus lenses. Of course there are more modern examples.
Ah. I wasn't aware you were making this distinction.
Quote: Computer-aided design lenses of the pre-AF-era marketed with Macro label are well enough corrected for barrel distortion and CA, especially CA, to actually enable them to be used with tubes or bellows to achieve 1:1 resolution without the image breaking apart entirely.
Now that does make sense. And as I said, some macro lenses were (and still are) sold with matched adapters designed to get you to 1:1.
But in any case, relevant to the OP: as it stands, without additional hardware, it's pretty obvious his lens is *not* functioning as a macro lens. And with additional hardware, many lenses *not* labeled as macro will in fact function well enough.