General Brand 49mm Macro Coupler - For Mounting Two Lenses of 49mm Face to Face Kopul M3006-G -3dB @ 40dB gain

-3dB @ 40dB gain

Equiped with high-current relay : DC 30V AC250V 30A

09 lb Box Dimensions (LxWxH) 7

UPC: 875874008441

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

General Brand 49mm Macro Coupler - For Mounting Two Lenses of 49mm Face to Face Kopul M3006-G -3dB @ 40dB gainDesigned 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