General Brand 49mm Macro Coupler - For Mounting Two Lenses of 49mm Face to Face Kopul M3006-G It features a low profile

It features a low profile design that can support up to one pound of equipment in all weather conditions

The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC

Rated up to 125V @ 6A

Type Diffraction/Star Effect Size 55mm Rotating Yes Effect Creates starburst effect from point light sources which are also given an elliptical shape with diffraction spikes

-3dB @ 40dB gain

General Brand 49mm Macro Coupler - For Mounting Two Lenses of 49mm Face to Face Kopul M3006-G It features a low profileDesigned to allow the photographer to face two lenses together, via male to male couplers, enabling high quality macro images. It will work by reversing a standard lens to the front of a telephoto lens. UPC: 636980702926 Packaging Info Package Weight 0. 05 lb Box Dimensions (LxWxH) 5. 5 x 3. 5 x 0. 5" All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any affiliation with or