Nikon WU-1a Wireless Mobile Adapter Nikon D850 and the retractable lens mechanism

and the retractable lens mechanism enables superior portability

high-performance wide-angle zoom

This AF motor can be manually overridden at any time by turning the dedicated focusing ring for making fine-tuned adjustments

Full-Frame Format/FX Format

Radio or Optical TTL Commander or Remote

Nikon WU-1a Wireless Mobile Adapter Nikon D850 and the retractable lens mechanismNikon WU 1a Wireless Mobile Adapter Using the WU 1a optional wireless mobile adapter you can now automatically send great images to your smartphone and even use your smartphone to remotely capture images from compatible Nikon D SLRs and COOLPIX cameras. With an easy to use app, now when you can't wait to share that great shot you don't have to. Share it to your smartphone in a instant. Transfer Images from the Nikon camera to Smartphone Trigger the