The Fujifilm XF 16-50mm f/2.8-4.8 R LM WR is the company’s latest standard zoom lens, replacing the aging XF 18-55mm f/2.8-4 OIS. With updates in optical performance, autofocus, and weather resistance, it’s positioned as the new kit lens for select Fujifilm cameras. The removal of optical image stabilization and a shorter telephoto reach, however, raise some important considerations.