Olympus-OM
[Top] [All Lists]

Re: [OM] IS-Series for AF?

Subject: Re: [OM] IS-Series for AF?
From: PCACala@xxxxxxx
Date: Sun, 24 Jan 1999 07:36:15 EST
Along time ago Ken writes:

> I'm
>  not sure about the IS-10 and other variants, but wouldn't be surprised if
>  they also contained an ED element.

The IS-10 has a single Aspherical element and no ED element.  Aspherical
elements are typically employed in a wide to tele zoom to prevent gross
pincushion and barrel distortions, although known to yield less noticable (but
visually wierd) waveform distortion instead.  I can't say I've really noticed
in pictures taken with it though.

Gary Reese
Las Vegas, NV

< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >


<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz