Nikon WT-4A avenger For ease of installation

For ease of installation

So if you're looking for a toy

For lenses with 49mm filter threads

very slight deformation at the outer rim- neither of which affect function in any way

Please note

Nikon WT-4A avenger For ease of installationThe Nikon WT 4A is a wireless interface for Nikon D3, D4, D300, D700, D800, and, D7000 cameras. With Nikons Camera Control 2 software (not included) you can connect your camera to a PC for remote shooting via either WiFi or Ethernet. As you can see from the image, this is not a tiny device, and its mode of operation is definitely less casual than modern wireless systems, so you may want to look into what it takes to get this thing to do what you want.