Papermonster 399905 WB6 Binding Machines Vivitar C PL Circular Polarizer Multicoated Multithreaded Glass Filter 67mm For Sony Vario Tessar T FE 24 70mm F 4 ZA OSS HEC0MDHTA-0518 (SON2470F4VIVCPL67) Manufacturer:MARTIN YALE Manufacturer Model Number:MARTIN YALE Weight:4 Pounds Brand:MARTIN YALE