No. This is an EF-S lens designed specifically for APS-C sensor cameras. It will not mount on Full-Frame Canon DSLRs like the 5D, 6D, or 1D series.
It is best suited for well-lit environments. With a maximum aperture of f/3.5-5.6, it may require a tripod or higher ISO settings for sharp images in dark conditions.
No, the Canon 18-55mm lens is not weather-sealed or waterproof. It should be protected from rain, heavy moisture, and dust.
Yes, it features a high-speed STM (Stepping Motor) for fast, quiet autofocus that is particularly effective for video tracking.