This question is very confusing. That answers have nothing to do with the question.
A. the attitude of its characters
If you're talking about a camera then t<span>hese numbers refer to the maximum size of the aperture of the lens. The larger the aperture, the more light that can pass through the lens. A larger aperture means a better ability for a camera to cope with low-light situations and enables faster shutter speeds to be used. The advantages of a faster shutter speed are being able to freeze action easier for moving subjects and also to reduce the chance of camera shake which can result in a blurred image.</span>
<span>Dr. Jekyll wrote the letter that he claims was written by Mr. Hyde.</span>
