leorossi

Here I am again with my posts about filters. I recently purchased for a very low sum a top-pol (polarizer) 52E linear filter by B+W on ebay. I'm not much familiar with B+Ws as opposed to Hoyas and I noticed this particular specimen doesn't have the B+W logo on the exterior metal rib - it just reads "B+W 52E TOP-POL" on the inner ext. ring in small white print. Is this an indication of anything suspicious, or just an indication of paranoia on my part? Thank you.