How many eyes do spiders have?

Spiders are known for their many legs and their ability to spin webs. However, when it comes to their eyes, not all spiders are the same. While most spiders have eight eyes, some species may have six, four, or even two eyes. The placement and arrangement of the eyes can also vary depending on the spider species. For instance, some spiders have all their eyes in a straight line, while others have them clustered together. Despite these differences, most spiders have excellent vision, and their eyes are well-suited for detecting movement and sensing light. Overall, the number of eyes a spider has can vary, but eight eyes are the most common among them.