Davi7d777

Davi7d777

Lives in SF Bay Area
Works as a electronic eng tech
Joined on Mar 26, 2014

Davi7d777's recent activity

  • There is a reason almost all new 4k monitors used for editing photographs are less than 32 inch diagonal displays. Fine art printing on digital printers is often set to between 300 dots per inch ...
  • My first compact digital camera with a 2mp sensor, used some of the first SDcards.   Per camera instructions connected up the computer cable to a USB 1.0 port  that brought up a camera utility ...
  • Buy a small bottle of cheap 99% isopropyl alcohol down at your corner drugstore. Wet a cotton swab and rub camera contacts.   Ditto on the contacts of your SDcard.   The fluid dries quickly ...
  • The solution to your issue is rather simple. Yes better prime lenses offer improvement.   You won't need to use high ISO settings and will learn to craft your compositions.  So to get the largest ...
  • GB >>> "...what enlargement is suitable to evaluate the IQ of a photo? The question is inadequately stated. If the source is say a magazine or website that specializes in evaluating camera optics ...
  • The advantages of the A6300 or A6500 have little to do with tripod using landscape work but rather for those hand holding especially low light indoors.  And big FF DSLR's have no advantage if one ...
  • Does a bear sh!t in the woods? Is the sky blue? Do fish get thirsty? Do vegetarians eat animal crackers? Do Man-eater sharks eat women too? Why is it that to stop Windows, you have to click on "Start"?
  • To use bokeh with some types of shots makes sense while with others not. Much depends on the 3-dimensional depth of field of a subject frame. Unfortunately with informal web discussions about ...
  • I've been suggesting for a long time for manufacturers to design a high end camera for outdoor tripod users that does not have an LCD at all but rather just a good EVF. Getting rid of the LCD ...
  • Slides shows on web sites have purpose though with the significant down sizing to show any pictures out of current high end cameras, whether in a gallery or slide show, at best the viewing ...
  • Although wide lenses indeed tend to be used for landscapes by less experienced landscape enthusiasts, that is not the case with those more skilled and experienced. With large format film ...
  • Of course camera marketers have been playing the dumbed down game of megapixel numbers when advertising cameras since early days of digital cameras because it plays to the limited technical ...
  • I own an old NEC 24 inch 1920 x 1080 high end monitor that I've used for editing with Photoshop the past decade plus driven from an HP desktop. Also a 15.6 inch Dell XPS 9550 that has a 4k sRGB ...
  • Thanks for bothering to straighten me out Gerry, appreciated.  I do recall now going in there the first time I opened the image but at that time did not notice the aperture info showing F2.8 that ...
  • The only thing I get in the right panel when selecting "More" is a login window that if not registered asks if I'd like to that I declined.  So see little useful info apparently because I am not a ...
  • You are apparently puzzled about the resolution sharpness differences. That first image link was apparently to a downsized images and not the full image. Thus cannot evaluate how sharp the actual ...
  • Thankyou Marti! The below is a narrow 600 pixel wide 8600 pixel height slice crop from a 12500 by 8600 pixel 4 column by 2 row frames stitch blend in Autopano Kolor. This was taken with my A6000 ...
  • Added 1 photo to their gallery
    PC03755-03819_4x2vcr2: crop from downsized image in Gallery PC03755-03819_4x2v.  Original size showing frame top to bottom sharp focus .   Death Valley National Park during 2016 Super Bloom.
  • A camera body tag button would allow quickly marking images just shutter release captured where one immediately realizes a negative capture issue that if one had time to deal with, would go ...
  • Well I'm not holding my breath but for the sake of a camera design engineer reading the thread looking for ideas: (1) A pure landscape and nature enthusiast targeted camera intended for tripod use to ...
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Total messages 184
Threads started 13
Last post 6 months ago
Total comments 2
Total likes 2
Last post 9 months ago
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Photos uploaded 10
Last upload 9 months ago