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Recognizing What You Have, When You Have It.
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Dec 24, 2017 18:40:18   #
rehess Loc: South Bend, Indiana, USA
 
Raz Theo wrote:

The way I've always understood it is: An image is created by a chemical reaction on film when light reflects off a subject and into the camera. We then view/screen the image through the lens and onto a mirror. The light then bounces off the mirror into a five-sided piece of glass called a “pentaprism" and into the eyepiece. But nowhere do we detect the troublemakers in this process, pixels, 'cause they ain't there. And pixellation will, one way or the other, always present an issue for those of us who swear that not just vinyl, or Kodak 64, but old telephones, old cheese and old Buicks sound/look/smell/feel better than their modern non-organic, digital counterparts.
Allow me to end with a sincere wish for Peace & Love this Christmas season.
br The way I've always understood it is: An imag... (show quote)
You glossed over pixels in the first three lines. In film the light is caught by grains of chemicals. In digital the light is caught by sensor cells that are manipulated to create pixels.

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Dec 25, 2017 10:34:48   #
Raz Theo Loc: Music City
 
Raz Theo wrote:
Lately I have been poring over old (12 years) digital files, reminiscing, approving/disapproving/eliminating many of the images. And I was surprised by one striking takeaway from my "research". In those days I was shooting a D50/Sigma 18-200 3.5-6.3 (no VR). Today I shoot a D500/Nikon 70-200mm 2.8 VRII (among other lenses). In my eternal (so-to-speak) quest for the holy grail - a really really sharp, in-focus image - I realized that old combo produced as sharp or sharper images as my latest "cutting edge" equipment. I realize that old combo can't compete with the faster glass, greater number of megapixels and crazy ISO potential of my current gear, but if I compare a simple landscape or daylight street shot or candid shots of the family, I'm struck dumb. And in some way, I feel dumb. Even stupid when I think of some of the money I've spent in the intervening years.
I hate not being sharp. Anybody else?
Lately I have been poring over old (12 years) digi... (show quote)


When I started this thread a few days ago, comparing old digital gear to new, specifically mentioning focus, or sharpness, I never expected some of the responses. Some of the specific comments bordered on arrogance, a couple were ignorant, self-righteous bullying predictably leaning on the crutch of fighting political correctness. But, thank God, most were congenial and informative. However, to the several who took it upon themselves to point out the obvious, that there's more to taking a picture than achieving sharp focus, I can only ask: what'd you think? I spend my time shooting test patterns? And there's one more point I'd like to make: with few notable exceptions, members of UHH really have no idea of the background/bona fides/credibility of most of us who contribute to this blog. We might keep that in mind when we offer our own very special comment or advice.
Thanks to all, actually most.

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Dec 25, 2017 10:35:31   #
Raz Theo Loc: Music City
 
rehess wrote:
You glossed over pixels in the first three lines. In film the light is caught by grains of chemicals. In digital the light is caught by sensor cells that are manipulated to create pixels.


You're right.

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