Magnus stands for one product only and that one product is tripods. Though they also manufacture tripod heads and quick release plates along with a few other accessories, their focus is on different types of tripods.
So, you get a choice between several designs for photo tripods, tabletop tripods, mini tripods, and video tripods. Magnus maintains a continuous research and development process for bringing in new tripod designs.
They also purge their older designs to keep things fresh and in vogue. At the time of writing this Magnus offers a total of four photo tripod designs. They actually have a lot more options in the video tripod segment.
No less than seven tripods are on offer at the time of writing this. Magnus offers a few tripod heads as well. This includes ball heads, with and without grips and pan and tilt heads. There are number of tabletop tripods as well that Magnus offers.