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01-31-2010, 01:38 AM   #16
axl
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Original Poster
I updated for last two posters


Lens Copies/Failures
16-50 6/2
50-135 6/3
60-250 2/1
17-70 1/0
55 1/0
200 0/0
300 3/1

01-31-2010, 04:08 AM   #17
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My 16-50's SDM works fine

I'll update my post if/when anything happens with this lens' SDM.
01-31-2010, 04:21 AM   #18
axl
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QuoteOriginally posted by Euronitzan Quote
I'll update my post if/when anything happens with this lens' SDM.
updated:

Lens Copies/Failures
16-50 7/2
50-135 6/3
60-250 2/1
17-70 1/0
55 1/0
200 0/0
300 3/1
01-31-2010, 04:21 AM   #19
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Lens Copies/Failures
16-50 7/2
50-135 6/3
60-250 2/1
17-70 2/0
55 1/0
200 0/0
300 3/1

01-31-2010, 04:52 AM   #20
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I doubt the chart thing will work...this isn't a spreadsheet and when someone has a failure, the numbers won't get updated automatically.

In any case, DA 17-70's SDM motor died (while in storage) and now it has a new one. DA 300's SDM is still good (after around ten months). 55 SDM is still good but it's too early to judge.
01-31-2010, 04:59 AM   #21
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My DA*50-135 has gone from a silent A/F, to now a scatchy/grinding A/F

Its time I think is just about up.

Lens Copies/Failures
16-50 7/2
50-135 7/4
60-250 2/1
17-70 2/0
55 1/0
200 0/0
300 3/1
01-31-2010, 05:04 AM   #22
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QuoteOriginally posted by hs57 Quote
The SDM on my DA*300/4 failed sometimes.
"sometimes"? Is it alive now? People in this thread have added it as a failure to the chart.
01-31-2010, 08:09 AM   #23
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One year and no problems with the DA 17-70. It is used frequently.

01-31-2010, 02:06 PM   #24
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My 17-70 is fine.


Lens Copies/Failures
16-50 7/2
50-135 7/4
60-250 2/1
17-70 3/0
55 1/0
200 0/0
300 3/1
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