Follow the steps below to adjust the relay back focus.

Steps

Instructions

Explanatory Notes

1Leave the Iris on the camera lens fully open and adjust the camera back focus until you have achieved the sharpest image.

2

Check that the film lens is at the best focus

You will need a good quality monitor to

 

 

before you check the back focus a second

accurately judge the sharpness of the image.

 

 

time.

By using a Putora 7A9 chart you will be able

 

 

 

to see the moiré effect of the test circles

 

 

 

visible through the relatively low definition of

P

 

the viewfinder.

 

 

A

 

 

 

 

 

 

N3 Lock the back focus and double check the

A

image.

S

 

O

 

N

 

I

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Image 36
Nikon Image Converter Follow the steps below to adjust the relay back focus, Lock the back focus and double check Image