Beginner's question on A vs. M :)

Started Feb 1, 2014 | Discussions thread
Robin Casady Forum Pro • Posts: 12,898
EV setting

windsprite wrote:

You are missing the point. Say you are shooting in manual and you want to close down the aperture three stops and then slow down the shutter speed three stops to keep the same exposure. With most brands, including Nikon, you have to perform each operation separately, but with Pentax you can link the aperture and shutter controls so that when you change one, the other changes the same amount in the other direction. You're not leaving anything to the camera; it's just a device to save time/labor. A faster way for you to make the camera exactly what you want it to do.

This is referred to as an EV setting. I had a Hasselblad 500c back in the 1970's that had this. It was very useful. My Gossen meter had an EV number readout (as well as f/stop and speed). You just set the EV number on the Hasselblad and then turned the EV ring to the aperture and speed combination you wanted.

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Robin Casady
"Get your facts first, then you can distort them as you please."
—Mark Twain

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