Coma and Chromatic Abberation Comparisons - Could Be A Winner!!!

[John Winfield]

I was perusing this thread, but it's been somewhat crippled with the deletion of all the images during the regular database pruning...

[dciobota]

 Yeah John, too bad, eh?  I think Fordy is compiling a final report out of this to go into the KB, might want to ask him if he has the pics.

[the fordster]

Unfortunately not, mate - Hopefully rob can retrieve them from a backup - Then I'll compile the article.

I also want to do my LP fuilter comparison and focal reducer shootout as knowledgebase articles too, but may need to get those images beore I start :-\

[dciobota]

  Oh yeah, the LP filter shootout was great!  :cool:

  Definitely bring those back if you can, I may actually dig mine up if you want them.  Heck, I'll even do a ccdinspector on them! 

[the fordster]

Now that'd be the icing on the cake

[dciobota]

 Will do then Andy! 

[mcrossley]

OK let's add an image to this thread...

No chromatic aberation in this one as it's mono but there isn't any anyway 

SV4 at prime with SXV-H9 and CLS filter (which blobs the stars a bit more than without - I forgot to take it out for these shots  :roll:).  The image is at 50% full scale with 100% inserts.

I am still having problems with 'sag' in the image train as you can see towards the right hand side - I hate push fittings!

Mark

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[the fordster]

Nice - The SV4 is just a lovely bit of kit!