Should I spend $90 adapting a lens I bought by mistake, or accept the loss and replace it?
MoneyI bought a used camera lens for $280, then discovered it didn't fit my camera. The seller won't take it back. I had checked the focal length carefully and missed the mount.
A camera shop says a suitable $90 adapter could let me use it with manual focus. I haven't tried that setup. Another buyer has offered $150 for the lens, and a compatible used lens I'm considering is listed at $220. Those are the options and prices in front of me, not estimates of what all such equipment should cost.
My first instinct was to buy the adapter so the $280 wouldn't feel wasted. My partner asked whether I actually want to use manual focus or just want to stop feeling foolish. I don't know the answer yet. I could test the proposed setup if the shop allows it before committing to another purchase.
How would you compare these next steps without making the original $280 do all the talking? I'd like to correct the mistake, but I don't want the correction to become a second purchase I wouldn't otherwise choose.