Tether Tools Relay Camera Coupler for Canon Cameras with LP-E6 Battery 100mm Drop In Filter The Filter Hive fits within

The Filter Hive fits within your different camera bags

Specifically designed for mirrorless gear with premium materials and quality construction

This also has the unfortunate effect of lowering the optical performance of the lens to the optical performance of the uncoated filter

This is the same ring cap as the one that attaches to the camera body

Tether Tools Relay Camera Coupler for Canon Cameras with LP-E6 Battery 100mm Drop In Filter The Filter Hive fits withinRelay Camera Coupler Relay Camera Couplers work in tandem with the Case Relay Camera Power System to keep your camera powered continually with an external 5V USB battery pack or wall power. The Relay Coupler is simply an insert for your camera battery cavity that enables powering the camera via Case Relay Camera Power System. The coupler does not contain a battery or hold a charge.