Either you are guessing, or you have some very incredible eyes! With this tool, it lets you get it right the first time with no effort and no guessing, which basically that is what you are doing when using the manual method. The FoCal application told me -7 was the proper optimized result. with two hours of work doing it manually, I deduced that a -10 was needed with my Nikkor 24-70 lens. close enough, for example, a 50mm lens is 50mm times 50 = 2500 divided by 10 equals 250 centimeters distance from camera to your printed out chart on the wall ).įirst, as I suspected, doing it manually with a lot of patience can get you close, but not spot on unless you had some luck. The longest part of this setting up process is making sure that the chart that you print out, is on the same plane as the lens and then placing the camera at the proper distance to the chart (I used the formula of focal length X 50, then divided by 10 to give me the centimeters distance from the chart to the base of the camera.
#REIKAN FOCAL PRO FREE PDF#
Using the app seems pretty intuitive, though I did read the quick start PDF as I was setting things up.
![reikan focal pro free reikan focal pro free](https://www.reikanfocal.com/help2/img/0024/image1.jpg)
Next, I connected a long USB cable to my computer and then the D4, turned the camera on and it was seen within a couple of seconds and I was ready to start calibrating my lenses. After that, I ran the program, copied the key that was sent to my email, pasted it and restarted the program. Some Microsoft computers may need to install the Microsoft DotNet 4 frameworks and the install checks for this automatically.
![reikan focal pro free reikan focal pro free](https://i33.servimg.com/u/f33/17/83/70/07/ilogo10.jpg)
![reikan focal pro free reikan focal pro free](http://crack.ucoz.pl/5img/bbdd9bab523659f72e79235cef0a8565_XL.jpg)
The install is very easy and I chose the Windows 7 version for my needs.