حلقة تكبير من 52 إلى 67 ملم من Tiffen

Screwed this onto my 52mm lens and now my 67mm polarizer fits perfectly, which saves me from hauling around two sets of filters. The aluminum feels solid but barely adds any weight, and it threads on smoothly without sticking.

I was tired of buying separate filters for every lens, and this little aluminum ring solved that in one $10 purchase. It screws on smoothly and feels solid without adding noticeable weight to my 50mm.

Finally I can use my 67mm polarizer on smaller lenses without buying extra filters — the aluminum ring is light but feels sturdy, and it screws on smoothly.