Thread: Astro suitability of Canon EF 70-300mm F4-5.6 IS USM Lens
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Old 06-10-2008, 03:09 AM
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Octane (Humayun)
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Join Date: Dec 2005
Location: Canberra
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Trevor,

Don't bother with astrophotography shots using the Canon EF 70-300mm F/4-F/5.6 IS USM lens. It has terrible, terrible chromatic aberration.

I have both the IS and non-IS version. Both are terrible with stars.

Regards,
Humayun
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