Search results for "calculations"

Use of iPhone apps for exposimeter calculations

I just discovered a good app on the AppStore in my IPhone 6 plus that works wonderfully like exposimeter, and it is iLightMeter. Just costs a very little and works perfectly in managing light, times, ISO and f. It is useful for shoting in A or M mode.Will try to use it instead of buying expensive instruments, to learn how it really works for all.I just used it for this photo:  continue reading

Prosperity

Oh well, not really. :-)This blog is simply to illustrate what I blogged earlier on Better Colour via Black and White.In this instance the Black and White was created using Calculations, namely using the Green and Blue channels, in that order, and blending them using the Multiply Mode.And a copy of the resulting Alpha Channel is pasted as a new layer above the image with a Luminosity blending mode, with some adjustments to Opacity.Now this particular Calculation and Blending mode seems... continue reading

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