Unsharp photo's

[B737]

Hi contrail spotters,
I'm new on this forum my name is Martin I live near Amsterdam
I''m also new concerning contrail-spotting.
I took a dozen of photo's the last few days, and they all a little bit out of focus.
Can anyone tell me whats the problem.


My setup:
Dobsonian SkyWatcher 250PX 10 with an Canon 7 MK II /Kenko 1.4 converter attached.

All the best,

Martin

[a330a340]

Hi contrail spotters,
I'm new on this forum my name is Martin I live near Amsterdam
I''m also new concerning contrail-spotting.
I took a dozen of photo's the last few days, and they all a little bit out of focus.
Can anyone tell me whats the problem.


My setup:
Dobsonian SkyWatcher 250PX 10 with an Canon 7 MK II /Kenko 1.4 converter attached.

All the best,

Martin

Hi Martin

Try this link http://www.skystef.be/contrail.htm
You will find it very helpful has i did when i started out..

Regards
a330a340

[B737]

Hi A330/340
The link you send me helps me a lot.
When the weather become better i'll try the tips from skystef.

Many thanks,

Martin