Canon E-49 Lens Cap

The E-49 Lens Cap from Canon helps to protect the front lens element from dust, dirt, moisture, and other elements during travel and shortage.. It fits lenses with 49mm-diameter threads, and is offered here as a replacement for the cap originally included with the EF 50mm f/1.8 STM lens.

Compatible with:

EF 50mm f/1.8 STM
EF-M 15-45mm f3.5-6.3 IS STM
RF-S 18-45mm F4.5-6.3 IS STM