MTF

[Panjimar]

Hi,

  I want to find the mtf curve for particular lens. Is there any effect of working distance on mtf curve? Please help me regarding this.

[udka]

Please check the below link for the example 4: effect of working distance on MTF : http://www.edmundoptics.com/resources/application-notes/imaging/modulation-transfer-function-mtf-and...

-You can get more info on how to read MTF chart here: http://petapixel.com/2015/06/26/how-to-read-and-interpret-mtf-charts-for-lenses/

[Hatef.fouladi]

see also this link

http://www.nikonusa.com/en/learn-and-explore/article/h3c4udzf/what-is-a-lens-mtf-chart-how-do-i-read...
 about your question of  working distance this parameter do not have any efficient  effect on mtf  curve
because MFT calculate professional based on  other part  resolution to lens center  resolution