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A few bits and pieces about photography

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Entries from January 2010

How many shutter actuations can your dslr survive?

January 23rd, 2010 · 1 Comment

Not normally an important question this becomes relevant when you start doing time lapse, which means very large numbers of pictures taken.

Consider a 1 hour time lapse at one shot per 5 seconds, that’s 720 frames for the one hour.

Particularly I’m concerned about camera models which do not have time lapse built in, so the manufacturer had a different expectation of what the total number would be that you achieve.

The camera makers have their own estimates of the total shutter life of each camera, however a more interesting exercise is actually collecting data on this and that has been done here http://olegkikin.com/shutterlife/

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Tags: Blog

DIY White Seamless Background Howto Part 1 of 5

January 8th, 2010 · 10 Comments

This is the first part in a little series, which I expect to run to 5 parts, about my experience with doing a “white seamless background” look, with mostly DIY parts; and weaving in the use of tethering software.

  • Part one will discuss why I’m writing this, why you should read it, and why you might want to do it anyway.
  • Part two will be how I set up the physical environment with totally inadequate space and inappropriate materials; a too small room, off-white crumpled fabric, not quite white wooden boards and at least one bamboo lightstand.

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Tags: Blog · How to

Well another day wasted..

January 3rd, 2010 · 6 Comments

Seems the spammer has finished his holiday and resumed spamming. And the clean up I did last time wasn’t good enough (I’m on the current version of WP).

So another day wasted doing clean up — and this time I’ve done a lot more WP hardening. Hopefully that’ll fix it and I can get back to some more productive things!

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Tags: Blog