Help judging performance of my FE55z, FE35f2.8z horizon/infinity

Started Jul 5, 2016 | Questions thread
osv Veteran Member • Posts: 9,970
Re: Heat waves

Nephi wrote:

Dan,

As others have noted the brick wall test is very hard to do correctly. Even the slightest lack of a being parallel and you will get skewed results. Not to mention a slight difference in the way the light hits the wall can cause sharpness differences. Personally, I would only use the brick wall test to check for gross decentering

agreed, the blocks aren't in a perfectly parallel line, and even tho i leveled out the camera, i didn't check to see how close the wall was to being parallel.

this rough surface is really good for using with focus peaking tho, as someone mentioned earlier, it's better than bricks or wood.

i'm sticking to the big scenes tho.

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dan

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