The Nikon Z DX 50–250mm f/4.5–6.3 VR is a compact APS-C telephoto zoom lens designed for Nikon Z cameras like the Z30, Z fc, and Z50. It covers a 50–250mm range (75–375mm full-frame equivalent), making it great for wildlife, sports, portraits, and distant subjects. The lens is lightweight for its reach and includes built-in vibration reduction (VR) to help reduce camera shake for sharper handheld photos and smoother videos.
In short: it is a lightweight telephoto zoom lens that gives strong reach for far subjects while still being easy to carry and use for everyday shooting.