Promaster 2045 Extension Tube Set for Canon EOS - includes 12mm, 20mm, & 36mm Tubes holidayshipping Westcott fabrics are produced using

Westcott fabrics are produced using high quality materials and offer a standard one-year warranty against manufacturers defects

Using that same technology that SIGMA used to create the SIGMA CINE lens range

MFI certified

power adapters or third-party hardware

Promaster 2045 Extension Tube Set for Canon EOS - includes 12mm, 20mm, & 36mm Tubes holidayshipping Westcott fabrics are produced usingFeatures: Today's digital SLR's have more sensitive electronics and require more precise transmission of information. ProMaster Extension Tubes have been specially tuned to offer the precision communications necessary in today's digital world. The ProMaster Extension Tube Set for Canon includes: 12mm, 20mm, and 36mm tubes.