----- Original Message ----- 
From: "Bob Blakely"
Subject: Fw: Chromatic Aberration, PENTAX 1:8 1000mm (W/Link)


> Chromatic aberration, smc PENTAX 1:8 1000mm @ f/8.
>
> Star in the Orion (point source). You are seeing individual pixels (highly
> cropped).
>
> This is why we shoot with filters, red, green & blue and focus for each 
> one.
>
> http://www.bob.blakely.com/Chroma.gif

Thats pretty bad. I don't need lenses as good as what you do, so if you 
like, I could give that one a good home...

William Robb


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