Pick the Right Drywall Type for Your Project. Homeowners can choose between fire- and moisture-resistant drywall, and select drywall thickness. When purchasing drywall for a home improvement project, homeowners can choose between drywall thickness and its ability to resist moisture and mildew.
The numbers you have indicated (4x32) are for a 4-power magnification (4x) riflescope with a 32mm objective (front) lens. You cannot make the scope stronger.2 means the diameter of the scope tube. Wider tubes gather more light, but this is mostly important for bigger magnifications. 4x32 is a common setup for a 22 rifle scope 3-9x40 is a common deer hunting scope.
10X means the binocular magnifies an object by. ten times its diameter, therefore by 100 times its. area. The 50 means the outer lens (the one you. point at the object you are viewing) is 50 millimeters in diameter. The larger the diameter. of that lens the more light it gathers and the wider. your field of vision.