Description: Viewfinder Adapter Eyecup Eyepiece Magnifier. For Nikon D850 digital camera. Protect your eyes, avoid being hurt by the viewfinder, during photo & video. Reduce excess light during long exposures. Great photo accessory for your camera. Specification: Material: Plastic Size: 50mm/2.0inch Package Includes: 1x Viewfinder Eyecup
