Rated 5 out of 5 by Anonymous from Amazing! Has anyone had any success running Reikan Focal with Nikon D750? The straightforward software runs on your Windows or Mac computer for added convenience. If you want the best performance from your lenses, invest in this product. The Aperture Sharpness test takes sample images at all f-stops and then calculates which is the sharpest. If you buy things from Amazon and chances are you do , you can support this site by clicking through any of the product links on this page, or clicking this link:Â This will cost you absolutely nothing and help me keep new content coming and more gear tested and reviewed. Целый день сегодня мучаю, собираю статистику.
The values are combined with a reading of the total amount of light that is falling onto the target, so that if there is a color shift due to the type of light that is present during the test, this does not skew the results. Only giving it 4 stars because of time it took me to get it set up and calibrating. I had it test and calibrate my at both 24mm and 105mm. Once you get it setup correctly with good lighting the results are very useful and repeatable. And for the record, my tests I told you I was going to do gave no such errors. Compare Data with Other FoCal Users In the chart just above, the blue curve area is the average performance of all other FoCal users who have tested the same lens. MultiPoint Focus Test - automated comparison of many focus points, and even full individual calibration.
Andy G wrote: mohxinn wrote: The issue resolved after updating the firmware to v1. For those that are curious, I have a nikon d7200 and spent days testing under absolute ideal conditions that met all the criteria provided. A little difficult to setup though. Note: Software available in other currencies. The Autofocus Consistency test will automatically defocus and refocus a number of times and show you just how consistent the focus point is.
FoCal generates a detailed report of each test Pro version only, see below , including sample images so that you visually verify the improvement in focus sharpness. 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 software is smart enough to spot bad measurements and inconsistencies and prompt you to re-do a shot. Good lighting and a neutral background made all the difference for me. Only in section 2 and 3 it comes to more relevant information about how to setting up, but still it covers 13 pages! Aperture Sharpness Test Pro Version Only This test is what made me decide to pay the extra money for the Pro version. For the latter, issues involving focus issues are a hit and miss. I would condense it down to: computer software that helps you determine the right plane of focus via in-camera auto focus adjustment.
The software is simple and quick to use and seems to provide reliable results. With FoCal Pro you also get to compare your results with other FoCal users around the world. When I finally figured out how to use it, it did work and gave me the align numbers for my lenses. Rated 1 out of 5 by bradleyh from Unreliable Software I really wanted to like this product, but at the end of the day, it's just too unreliable. What really gets me angry with this gear is that it tends to crash just at the end and anybody who uses this with a Nikon, will know how long each calibration takes when inputting values manually. When it is plugged in, a licensing screen will pop up, which required you to license each camera that is used with the it.
Советую и вам шапку в соседней ветке почитать. Reikan FoCal comes in two flavours, FoCal Plus and FoCal Pro, both versions will automatically calibrate auto focus but there are some differences. See page 49 of the software user manual. And as we are at it, a short explanation what plane of focus and depth of field is. Daniel4 wrote: My workaround is to use Focal only in manual mode.
Other recommendations are to test with a different lens and to use a more closed-down aperture, just to confirm that the issue is not with the lens. Back focus is when the sharpest plane of focus is behind your subject, means too far away. FoCall will figure out all the settings from the files, analyse and give you the results. This much effort and such poor results, leave me very disappointed indeed. And this is what Reikan Focal will help you with among some other features if you go for the Pro version. Note that if you want to include such calibrations as part of a commercial service you will need to contact Reikan directly about an appropriate commercial license. Here the 5Ds has the option of setting an adjustment for the extremes of focal length for zooms.
FoCal is available to purchase via the. Вы можете скачать абсолютно бесплатно reikan focal через магнет ссылку, аналог торрента без загрузки torrent файла. The latter two offer an automatic option, with the Pro version offering additional test options and more control of the testing process. In addition to the software license, a 150mm standard hard target is included to provide the most accurate calibration. If you have a long telephoto lens, zoom it in all of the way and turn on live view and take a look at the screen as you are walking around the tripod to see if target moves around too, it can be more than you think! My first pass I had the target on a glass door with a screen door behind. The documentation is poor in that it leaves out details on how to set up the software, so you have to use trial and error to figure it out. For phrugal photographers like me, this is one of the most important criteria for evaluating a purchase.