Monthly Archives: November 2015

Archive of posts published in the specified Month

Differences of medium format cameras Mamiya 645

mamiya

If you thought of a choice of medium camera, there is an option with Mamiya 645 one of the most attractive (if you already “outgrew” the Soviet cameras). Partly because Mamiya belongs to the PhaseOne companies, being at the moment the leader of…

ISO: Is there a reduction of noise on new matrixes?

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A few technical and theoretical data on ISO (sensitivity) Light through a lens arrives on a camera sensor. On a sensor there are microlenses which focus light from the bigger square at photo cells. Photo cells convert photons in an electrical charge which…

Canon 5D mark II vs Canon 5D mark III (part 2, “noise” on high ISO)

Testing method All cameras were set on a tripod. The luminous heads connected to the studio Broncolor Grafit generator are a source of impulse light. It allows to regulate illuminance precisely (to reduce it on 1 step) and to avoid “stirrer”, “freezing” of…

Canon 5D mark II vs Canon 5D

The camera Canon 5D not strongly differs from the Canon 5D Mark II. I marked it with color circles: — yellow, the moved buttons — blue, the buttons which disappeared on new model — red, the buttons which appeared on new model which…

Canon 5D mark III vs Canon 5D mark II

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With the Canon 5D Mark II everything seems clear — the first revolutionary camera which allowed to be engaged for smaller money in professional activity. And what about Canon 5D mark III? Today, when I have this camera, I can speak with deep…

Walks with Mamiya DF + and a digital back Leaf Credo 40

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I did not show normal daily pictures from this camera, that readers of the blog could judge those advantages which can give the similar camera and I didn’t describe its restriction – where it is better to use the reflex or non-reflex camera.…