- #Reikan focal pro 2.6 crashes on live view install
- #Reikan focal pro 2.6 crashes on live view manual
- #Reikan focal pro 2.6 crashes on live view software
- #Reikan focal pro 2.6 crashes on live view Pc
And it’s what within the area of acceptable focus we call depth of field. Worth mentioning too is that depth of field is not within some sharp lines, but a gradient from both sides of the plane of focus where it gets more and more out of focus. We most read about that aperture decides depth of field, and that’s correct, but also focal length, subject distance and camera sensor size plays a role in determining the depth of field. Depth of field is an area in front and back of the plane of focus that is in acceptable focus. Plane of focus is an imaginary line at 90 degree to the camera at where your best focus is, and it’s at this point the photo should be at its sharpest. And as we are at it, a short explanation what plane of focus and depth of field is.
Let me also notice that front and back focus is not always a lot, it can be anything from almost perfect to total miss. Back focus is when the sharpest plane of focus is behind your subject, means too far away. Front focus is when the sharpest plane of focus is in front of your subject, means between your camera and the subject. For zoom lenses it can even be front focus at some focal lengths or focus distances and back focus at others.Ī short explanation of what front and back focus is. If some of this things are just slightly off, you could have a camera or lens, or both, that either has front focus or back focus problems. This module then calculates the distance to the subject and tells the lens at which distance to focus. The other is as mentioned in the nature of the auto focus system used in DSLR where a part of the light coming in through the lens goes through the mirror and down to the phase detecting module. We all want lightning fast auto focus and that is the enemy of accuracy, so if we had slower auto focus we probably would have more accurate auto focus too. The reasons for this miss in focus accuracy are mostly twofold, one is speed and the other is in the nature of the Phase Detecting auto focus system used in DSLRs. And this is what Reikan Focal will help you with among some other features if you go for the Pro version. The thing you’ve done is to move the plane of sharpness a little further to the front or backward, so the subject you’ve aimed at is in perfect focus and thereby also is at its sharpest. By this I mean, you can’t use the fine tune and make the lens magically sharper, like swinging a magic wand over it. If there isn’t anything faulty with the lens, the lens will always be as sharp as it can be at some point in distance from the camera and lens.
#Reikan focal pro 2.6 crashes on live view manual
We’ve all heard that this or that lens is not sharp, or some use manual focus “to make the lens sharp” or maybe even some who has done some AF fine tune report that the lens is much sharper. Means at this time only Nikon and Canon cameras are supported by Reikan Focal. With Canon it was introduced by the 1Ds Mk II and I think all including and above the 50D and on are supported.
#Reikan focal pro 2.6 crashes on live view software
I would condense it down to: computer software that helps you determine the right plane of focus via in-camera auto focus adjustment.ĪF fine tune with Nikon was introduced with the D300 and D3 in 2007, and all but D3000 and D5000 series are supported.
#Reikan focal pro 2.6 crashes on live view Pc
You connect your camera to the PC with the standard USB cable and start the software.įoCal guides you through the correct positioning of the camera and target, then you can run any of the tools at the touch of a button.įoCal works with Canon and Nikon DSLR cameras that support AF Microadjustment/Fine Tune – see the Supported Cameras page for more details.
#Reikan focal pro 2.6 crashes on live view install
Reikan FoCal is not very known by DSLR users, so what is it all about? Copied from their info:įoCal is computer software you install on a PC or Mac, and a special target you attach to a wall.