Cultures all over the world incorporate cumin into their cuisine, and it's often mixed with other spices for curry and taco seasoning. These recipes show how cumin's earthy flavor enriches everything from guacamole to vegetables to meat.
As with the shutter speed, the aperture also affects the sharpness of your picture, but in a different way. Changing the aperture changes the depth of field, the depth in a scene from foreground to background that will be sharp in a photograph.
1 If you look at the lens of your camera you will see a diaphragm in the middle of the glass which the camera adjusts according to the light. 2  This does exactly the same job as the iris in your eye. 3  Aperture settings are measured in 'f stops'. 4  For an explanation of 'f stops' click here.