A perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens. WE SHIP IN 1 BUSINESS...

Step Up Ring - 52MM-55MM A perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens....

This is a Lee Foundation Kit 100mm This Lee 100mm kit is in excellent condition and shows little signs of use. Comes with original box, case and everything seen in the...

This 49mm P Series Filter Holder Adapter Ring from Cokin screws onto the lens' front threads of the same diameter and enables the P Series Adapter Ring to attach to...

This ia a Hasselblad Lens mounting ring.  Baynonet 60.  Stock number 40681. This ring is in new condition and comes in original box. WE SHIP IN 1 BUSINESS DAY as...

Promaster 54mm Macro Ring Adaptor P WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange...

Promaster 43mm-55mm Step-Up Ring A perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens. WE...

Promaster 43mm-49mm Step-Up Ring WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange located in...

Promaster 43mm-52mm Step-Up Ring WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange located in...

Promaster 40.5mm-58mm Step-Up Ring A perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens. WE...

Promaster 55mm-72mm Step-Up Ring WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange located in...

Promaster 46mm-49mm Step-Up Ring WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange located in...