An MTF chart represents the ability of a lens to accurately transfer contrast to the sensor. These scientific measurements allow photographers to compare aspects important to contrast reproduction, sharpness, and bokeh quality.
Category Graphics
Excel 2013: Convert Columns to RowsDid you create a spreadsheet and realize that you got the layout mixed up? Did you receive a table or a chart through your email, but you need to ... 
Microsoft Excel 2003: How To Disable Chart TipsBy default, when your mouse pointer is hovered over a section of an Excel 2003 chart, it will display tooltips. To disable Chart Tips: 1. Click Tools.2. Select Options.2. ... 
Excel: How To Insert Organization Diagrams and ChartsSometimes there may be a need to insert an organizational chart, cycle diagram, radial diagram, pyramid diagram, target diagram, or Venn diagram into your spreadsheet. Here's how: 1. Click ... 
Excel 2007: Advanced Chart LabelingNormally, chart labels are simply the value of the data point. You can however, depending on the type of chart you are working with, use a combination of values ...