The figure depicts a fly. The line $XY$ gives the wing length. The length of line $XY$ is $26\,\text{mm}$. The actual length of the wing from $X$ to $Y$ is $4\,\text{mm}$. What is the magnification of the figure?
- A$\times 0.15$
- B$\times 6.5$
- C$\times 22$
- D$\times 104$