Focus Pyramid AutoFocus Lens Calibration Tool Focusing Target & Test Chart for Micro AF Fine Tuning Adjustment & Alignment Perfect for all DSLR Cameras Canon Nikon Sony Panasonic Olympus FujiFilm

I can’t believe I have been a photographer for years and I’m JUST now getting this! It comes in flat and you fold it together. The directions are a little confusing, though. I ended up watching YouTube videos to figure it out because it’s specific to your camera settings! It’s a great tool to have on hand and I can calibrate all of my lenses! It’s a little overpriced for what you get, though!

إظهار المزيد

Pretty good. I am now using this and a similar target to calibrate my lenses and am so glad I did not pay more for those "professional?" ones which do essentially the same thing. I love that its small and did not add to the clutter of photo gear that I have. But I have to say that the gradient is a bit simplistic and for the most part the other target I bought works better because of its variety of markings. This target with its scale/gradient is too close to laying out a ruler at 45° - it could benefit from added markings/patterns.

إظهار المزيد

My only issue is that it came bent. It must have been up against something cylindrical in the mail; when I put it together it would not sit flat on a surface, so I had to let it sit (unfolded) under a heavy book before it was usable. Although I am really grateful for this product and its ability to be flattened for storage purposes, I kind of wish it was a solid object so that you dont have to worry as much about creases and curves throwing off your measurements.

إظهار المزيد

I used it to good effect. For the money saves some time. But doesnt lay flat due to folding etc. The more expensive alternatives would be better but this works. The online instructions are OK but Dustin Abbot has the best set of instructions. Using contrast focus to take a reference photo and use that as a baseline image to compare your phase detect photos.

إظهار المزيد

I liked the 3D aspect that helped easily determine the correct auto focus fine tune adjustment in my camera. My lens focus is not clear and crisp. Not sure how it will hold up to travel. Ill follow up.

إظهار المزيد