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.
What do the NUMBERS mean on binoculars and spotting scopes? This is the most common question about binoculars and it is a good one. You will see combinations of numbers like 7x35, 8x42, 10x50 or 7-15x35 and many more. The numbers to the left of the x always refer to how much magnification the binocular has. The number to the right of the x indicate how big the lens is at the bottom of the binocular (this is called the objective lens). So, 7x35 means this binocular magnifies objects so they appear 7 times closer.