Quote:
Originally Posted by dannat
Glob, i think WO spl are a plossl type design, the swan ep's which i have the 9mm are not as good as the spl's . THe 20mm is ok but the 9mm ER is a bit tight and the view suffers near the edge of the field.
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Hi dannat,
Thanks for this advice. I'm interested in the lower focal lengths, so I don't think these problems with the 9 & 20 mm ep's will affect me. It's good to know though as others will possibly read this forum at some time. The lower field of view in some 6 mm ep's shouldn't be a problem either as I intend it for high detail work such as splitting double stars, planetary detail and the moon.
Regards,
Glob.