Shutter Life Concerns

[iammartin]

I found a shutter actuation counter online (located here: http://astrojargon.net/40DShutterCount.aspx) and it told me that I've clicked 43 000 times. Apparently, Canon give the camera a lifespan of 100k.. is that generally fairly accurate, or a total overestimation?

Is there some sort of indicator of when its about to go, and are they pricey things to replace?

Cheers guys.

[mho]

the number canon give is MTBF mean time before failiure, (an average) some fail sooner some fail later, usually they just go. They are approx £150 - £200 inc fitting.

[KayJay]

Sometimes you'll find that shutter life of any camera far exceeds expectations.

[Uneducated_Rick]

also having a mean value is useless without any idea of spread.

a series of 1, 1000, 1999 has the same mean as 999, 1000, 1001

[Flash In The Pan]

These guides are meaningless, I've seen a 300D die at 20k actuations, but I'll bet there are plenty out there with at least 21k :lol:

[rileydoggy]

i think that maybe they should post some 3 x standard deviation results!!!

[Blapto]

There's a shutter life database here (http://www.olegkikin.com/shutterlife/).

You need a basic understanding of statistics to interpret the data.

[whiteflyer]

There's a shutter life database here (http://www.olegkikin.com/shutterlife/).

You need a basic understanding of statistics to interpret the data.

I'd love to see that 30D which is still working after 2 million clicks :eek: