Showing posts with label Photography. Show all posts
Showing posts with label Photography. Show all posts

Thursday, October 14, 2010

Baby Flamingos at Woodland Park Zoo

Two new baby flamingos were born recently at Woodland Park Zoo. One was born 10 days ago, and the other only three days ago. If you enjoyed these photos visit my portfolio on flickr.




Wednesday, July 21, 2010

MegaPixels and Print Resolution

Image reproduction seems like tricky math, so here is the breakdown.

A high-quality print is made at 300ppi, a medium 200ppi, and a low quality at 150ppi.

So here is a breakdown of image sizes for my Nikon D90 12.3 mega pixel camera

  • Large Image 12.2MP: 4288px X 2848px
    • High Quality (300ppi): 14.3" x 9.5"
    • Medium Quality (200ppi): 21.44" x 14.2"
    • Low Quality (150ppi): 28.6" x 19"
  • Medium Image 6.9MP: 3216px X 2136px
    • HQ: 10.7" x 7.12"
    • MQ: 16" x 10.7"
    • LQ: 21.4" x 14.2"
  • Small Image 3.1MP: 2144px X 1424px
    • HQ: 7.14" x 4.7"
    • MQ: 10.7" x 7.1"
    • LQ:14.3" x 9.5"
It is important to note that you might want to crop after you take the photo. It is interesting to think though, that you can get away with shooting at small if you just plan on printing 4x6s at Ritz.

Another interesting representation of the data is how many pictures you can take at that setting. Here are my stats for my 4Gig SD card:
  • Raw (Large + WB Data): 260 images
  • Large: 534 images
  • Medium: 943 images
  • Small: 2,000+ images
In the end I suppose it is dependent on how many back up SD cards you have and how much space you have left on your card. If you need those shots you can always lower the resolution.

    Friday, July 2, 2010

    Thursday, July 1, 2010

    Third contender

    On my list of wants. This really nice 35mm (effective 52mm on my DX format dslr). It seems wrong that the 50mm (70mm effective) is about $70 less.

    Other important factors:

    • af-s would work on a d5000 if Melinda ever gets one (70$ more than the af version though...)
    • 1.8 f-stop is one hell of a wide aperture (1.4 is an extra 200+$)
    • and the price comes in at just under 200$, maybe I should look into used lenses though...