Sensei 49-46mm Step-Down Ring Tele Vue ETH-10.0 It features nickel-plated connectors and

It features nickel-plated connectors and braided aluminum-Mylar shielding to protect against interference

which is compatible with the included EL-Skyport Transmitter Plus for wireless remote triggering and power control from up to 656' away

effectively turning any Arduino into a fully functional stand-alone MP3 player

3x Flow Control

Sensei 49-46mm Step-Down Ring Tele Vue ETH-10.0 It features nickel-plated connectors andUse 46mm Filters on 49mm Lens Metal Construction Black Anodized Finish The Sensei 49 46mm Step Down Ring is a step down ring permitting the use of 46mm threaded filters on a 49mm threaded lens. This black anodized metal ring provides a durable solution for using one size of filters with various sized lenses. UPC: 847628537200 Size 49 46 mm Material Aluminum alloy Packaging Info Package Weight 0. 05 lb Box Dimensions (LxWxH) 2. 1 x 2. 1 x 0. 3" All