Whats with the prices on Bay1 filters and adapters? Since I recently picked up another TLR, I decided that I needed something a bit more convieint than holding a 52mm filter to the taking lens. The filter prices are outrageous online, i checked a few years back and decided not to buy a whole seperate set just for one TLR, and the prices are even higher now, and a Bay1 to 49mm or 52mm adapter is $24 not including shipping! What can be a good alternative to this that I havent explored? What do you do? Or did you suck it up and just put down the cash for filters/adapter?