Sensei 49-46mm Step-Down Ring Tele Vue ETH-10.0 and a leveling leg to

and a leveling leg to compensate for uneven terrain

01 m Exit Pupil Diameter 5

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

Bluetooth: 4

Sensei 49-46mm Step-Down Ring Tele Vue ETH-10.0 and a leveling leg toUse 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