Promaster Automatic Macro Extension Tube Set (11mm and 16mm ) for Canon RF Mount eBayUsedAuction The ergonomic handle

The ergonomic handle

Like the D810 before it

the locking force is 3 times the original

like other Westcott LED lights

Promaster Automatic Macro Extension Tube Set (11mm and 16mm ) for Canon RF Mount eBayUsedAuction The ergonomic handleExtension tubes are a perfect solution to allow ultra close focusing without sacrificing the optical properties of your lens. ProMaster Macro Automatic Extension Tubes are engineered for a precise fit and proper communications between your camera lens and body. The ProMaster 6527 Automatic Extension Tube Set for Canon RF mount includes two tubes that can be used individually or in combination to gain the right magnification for your particular need.