Platinum Consultancy Service


  • 30 minute post calibration consultation by phone with Jon Mullins
  • Sharpest Aperture Test (Per lens per camera body)
  • Focus Consistency Test (Per lens per camera body)
  • In depth analysis of calibration results
  • Recommended best camera settings for focus and focus technique
  • Available as an add on to all packages for an extra £49
  • (Aperture Sharpness and Autofocus Consistency tests £29 per camera otherwise)

Aperture Sharpness Test

  • The aperture sharpness test will determine which aperture gives the sharpest image for each lens tested. This is achieved by taking test shots at each aperture setting on the lens and then analysing the results. This test will also show the difference in quality between the best aperture and wide open aperture.

Autofocus (AF) Consistency Test

  • The autofocus (AF) consistency test allows you to review the consistency of the camera’s AF system throughout a number of identical defocus/focus test shots. The results will show the repeatability of the cameras AF system for each camera/lens setup, also giving the ideal AF Microadjustment/Fine Tune value to use for each camera/lens combination.

Understand Your Focus