Promaster 8812 Extension Tube Set-Micro 4/3 Plates & Tripod Collars The internal focus design maintains

The internal focus design maintains the overall length of the lens constant when focusing

The PRVKE 31L Backpack v2

its design provides comfort and durability

safe grip on your precious photo gear

Promaster 8812 Extension Tube Set-Micro 4/3 Plates & Tripod Collars The internal focus design maintainsExtension 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 8812 Automatic Extension Tube Set for Olympus, Panasonic, and other Micro 4 3 mount cameras includes two tubes that can be used individually or in combination to gain the right