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06-05-2016, 11:28 AM   #16
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QuoteOriginally posted by WPRESTO Quote
what I really like to see in the viewfinder is what I originally learned to use on an SLR, an all microprism dot, no split image prism.
Center only microprism screens are available, though I would caution that the microprism sensitivity (ability to detect out-of-focus) is somewhat less than a split image and is in the same range as the center column PDAF points on the K-3.


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06-05-2016, 11:34 AM   #17
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As a variant on the third suggestion by Steve, I've used enlarged LV with focus peaking to check AF accuracy, on the assumption that focus peaking, derived from the sensor, will always be as accurate as it is possible to get. I generally test both directions:1) use focus peaking, then AF to see if the focus shifts; 2) use AF, then see if focus peaking is illuminated. If they don't agree, change the AF adjust until they do.
30 Minutes Ago   #18
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So what are 3rd party focusing screens available on the market today? KatzEye is closed, FocusingScreen.com asks too much money in my opinion. What could you recommend?
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