Hi, I bought a lens from mpb in ‘like new’ condition and there is a fabric hair within the lens large enough to appear on all photos above f/5.6. I couldn’t open the parcel until now (3 weeks later) as I was away for uni and so just discovered the issue today. Mpb refuse to do anything about it and told me to get it cleaned for ‘cheap’ at a camera repair shop but that it will also void my warranty. Is there anything I can do?
MPB are a british company.
https://preview.redd.it/9tz2s7adn42c1.jpeg?width=1242&format=pjpg&auto=webp&s=8f967f85d5137ec4d573e4af2761b61f8d98e23b