Your Camera and Lenses working perfectly together. Click a feature below for more information, or hit a Buy button to go to the FoCal Store. Detailed reports show every aspect of the test results. Revisit your results to see how your equipment has changed over time to catch any issues early. New cameras are supported as they are released. FoCal works with every Canon and Nikon camera capable of autofocus adjustment. Compare your results with thousands of other users to see how your equipment really behaves. FoCal checks your camera position, the lighting conditions and many other things to make sure your results are accurate. Connect FoCal to your camera and it takes complete control: configuring, adjusting, shooting and analysing all automatically.Īttach the FoCal Target to a wall, put the camera on a tripod and connect to the computer.
#Reikan focal pro lens calibration tools software
It doesn't have to be absolutely perfect - if you're too away from the middle then FoCal will warn you when you check the Target Setup explained below.Reikan FoCal is a software tool that takes control of your camera, guides you through the setup and fully calibrates your camera autofocus with minimal interaction from you.įoCal runs on Windows or Mac computers and controls your camera to calibrate and analyse. Look through the viewfinder and approximately line the centre focus point with the centre circle of the target. If you usually use a battery grip, it should be removed for calibration as it can increase vibration and reduce the quality of the calibration results. The camera should be on a sturdy tripod, aimed at the target at the appropriate distance away.
Outdoors initially sounds like a good idea, but any wind can disturb the setup and clouds can change the light level during the test and cause calibration problems, so we wouldn't recommend this. It's best to avoid fluorescent or cheap LED lighting as these can flicker and cause problems with calibration.
If FoCal is warning you that the light level is too low, you can supplement the lighting on the target with a constant light source. The best setup is to have the target in a well lit room. FoCal will check the lighting level before running a test and you can adjust if necessary, so pick a location to start with and you will check to make sure it's OK with FoCal before you calibrate this is covered below. To be able to do this, we need the AF system to work to the best of its ability, and for this we need plenty of light on the target.
The purpose of the calibration is to make sure that the AF system of your camera and lens is working together perfectly. You can use a USB extension cable but in our experience these can cause some problems with reliability and we wouldn't advise it unless you have no other choice. If you're using a laptop this won't usually be a problem, but if you have a desktop then consider this when choosing a calibration location. Your camera will also need to be close enough to your computer to be able to plug in the USB cable. The Target Distance Tool will help you choose the right distance, but here are some examples for common lens focal lengths. If the camera is too close to the target, the results of the calibration won't be as good for general shooting. The distance between the camera and the target is important for a good calibration.
You'll need to attach the target to a flat, vertical wall and aim the camera at the target, so pick a height at which you can easily aim the tripod mounted camera. You should have the software installed and ready to go, but if you're not in that position head to the guides below to help you get set up. This page will show you what you need to do to run your first calibration.
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