Classic and rare Pentax lens A 28mm f2.0. Sharp and fast but very compact.

The lens is in very good condition but there is something under the front element, under direct light it looks like fungus (see photos) but I'm not sure. It was there since I purchased it several years ago and it has never changed. Image quality is not affected.

Please make sure you're ok with this, or ask me for more photos, etc before purchasing. Returning is accepted but you will have to bear the shipping cost, plus it's a waste of time for both sides.