I'd want both hands free for setting up a cartridge! I've been using Optivisor loupes for years. There is an optional LED attachment that mounts on the lens to provide lighting.
https://www.delasco.com/pcat/3/Self-Help_Products/VisorLightP/6010P/
https://www.delasco.com/pcat/3/Self-Help_Products/VisorLightP/6010P/