Re: F 70-210mm 4.0-5.6

[Herb Chong]

the only solution to blooming causing purple fringing is to reduce exposure. 
don't blow out your highlights.

Herb....
----- Original Message ----- 
From: "Jens Bladt" <[EMAIL PROTECTED]>
To: <pentax-discuss@pdml.net>
Sent: Thursday, July 07, 2005 2:53 PM
Subject: RE: F 70-210mm 4.0-5.6

Thanks Rob. So, the purple fringing problem has a special digital edition?
By which means do the correct APO-lenses? Special glass? You are right 
about
ASPH too - it has very little to do with CA. My mistake.