Hyperphosphatemia is an electrolyte disturbance in which there is an abnormally elevated level of phosphate in the blood. Often, calcium levels are lowered (hypocalcemia) due to precipitation of phosphate with the calcium in tissues. Average phosphorus levels should be between 0.81 mmol/L and 1.45 mmol/L.
If the 'Full Frame' body was using a 24-70/2.8 lens and the 'APS-C' body was using a 16-50/2.8 lens, they would both be capable of almost identical images, but with an aperture of f/2.8 and a subject distance of 7 feet, the 'Full Frame' body would have a DoF of 0.5 feet and the 'APS-C' body would have a DoF of 0.66 feet, about what the 'Full Frame' ...
This link explains it well. Paraphrasing the article: 1  AF-C (AF-continuous or servo mode) is used for photographing moving subjects. 2  AF-S means single shot and is used for subject that is stationary.AF-A is where the camera decides whether the subject is moving or not and tries to alternate between the servo and single shot mode accordingly.dd a comment |. up vote 5 down vote. There is another important difference between AF-S and AF-C. With AF-S, you cannot take a shot without focus being locked (green light being on). With AF-C you will take a shot anytime the shutter release is pressed.