Bower 72mm Adapter Tube for Nikon COOLPIX P600 Digital ANP60072
Amazon.com : Nikon COOLPIX P600 16.1 MP Wi-Fi CMOS Digital Camera with 60x Zoom NIKKOR Lens and Full HD 1080p Video (Black) (Discontinued by Manufacturer) : Electronics
Nikon COOLPIX P600 digital camera *Black Superb | eBay