links for 2010-08-14

  • With modern digital cameras is it relatively easy to get decent startrail-images. Instead of taking one long exposure one can take many shorter exposures and combine them in Photoshop using layers in “lighten”-modus.
    The big advantage is that the background heaven will stay as dark as on the single exposures.

    My procedure: When visual observing with my 12” dobsonion style Newton telescope I usually can’t resist taking some startrails. I put my Canon 10D on a tripod with a wide angle lens at maximum aperture.  Camera is set to ISO 400 at an exposure time of 30s.
    To start the exposures I put the camera in “continous drive”-mode and lock the cable release. Usually the camera is capable to take 3 frames a second, now however it takes one frame every 30 seconds

  • Tilt-shift miniature style photos are pictures of real-life scenes that are manipulated to look like model photographs.

    Now you can easily transform your existing digital camera photos into tilt-shift style miniatures using Our online photo editing tool is fun and requires no registration or signup.

  • Have you ever wondered how tilt-shift miniature photography works and why it looks so strangely convincing? Have you ever wanted to have a tilt-shift lens but couldn't afford the hundreds of dollars needed to buy one? Have you ever wanted to take real tilt-shift photos? Then this short introduction to tilt-shift photography and DIY tilt-shift lens building is probably for you.
  • Tilt-shift examples on Flickr

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