The article focuses on recommending the Nikon SB-24 flash to readers of Shanzhuo Boshis, introducing its features. It also explains that by adding a small light stand to the Nikon SB-24, along with a two-section reflector umbrella (and umbrella mount) and sync cord, it can also be used as an external flash for Canon cameras. Other models of Nikon flashes also have the functions of the SB-24, and in some cases even more functions. In terms of price, the Nikon SB-24 is clearly more affordable than other model flashes, making it highly competitive.