Canon EOS 5D Mark II with EF24-70mm f/2.8L II USM Calibration Test Information

Test Information

 

Property

Description

Data Creation FoCal Version

2.6.5.3996M

Data Analysis FoCal Version

2.6.5M

OS Version

OS X 10.13.6

Source Mode

Camera Mode

Image Capture Mode

JPEG

Analysis Method

Multi-ESH (RGB)

Camera Model

Canon EOS 5D Mark II

Firmware Version

2.1.2

Serial Number

2431424519

Shutter count (start)

135616

Camera Temperature

18C

Test Colour Temp

5200K

Lens

EF24-70mm f/2.8L II USM

Focal Length

70mm

Termination Reason

Success

Test Aperture

f/2.8

Test ISO

100

Defocus Method

Large defocus away from the camera

Distance to Target

3.7m

Starting AF Microadjustment

0

Tested AF Microadjustment Range

Full (-20 to 20)

AF Microadjustment Step Size

Auto

AF Consistency Constraint

6%

Total Shot Count

15

Calculated AF Microadjustment

-3

Result Confidence

Good

Consistency of Focus

99.1%

 

 

Lens Profile Chart

The Lens Profile chart shows how the image quality changes as the AF Microadjustment changes. The orange line represents how the sharpness is expected to change through all values, so the highest point on this line corresponds to the best predicted AF Microadjustment value.

 

Each point on the chart represents the result of a single shot:

 

  • Red marker: unoptimised sharpness
  • Green marker: optimised sharpness
  • Orange circle within marker - this is the representative sharpness for this AFMA
  • Orange curve - the predicted sharpness across the AFMA range
  • Green triangle - highest value
  • Red triangle - lowest value

 

Canon EOS 5D Mark II with EF24-70mm f/2.8L II USM Calibration Test Information

Before/After Comparison

The images show the before and after shots.

 

AF

Microadjustment

Before

0

After

-3