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Old 23-02-08, 16:55
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Quote:
Originally Posted by Don Hoey View Post
Sorry Mike but I do not understand this. Using a fast lens at wide apertures can isolate the subject from the background as in the attatched pic. Hyperfocal distance immaterial.

No more milky waterfalls ??? Just stop the lens down.

Chris,

I will look for my 400mm dof tables and draw up a chart so we can all understand your situation as it relates to your post 1.

Don

PS : Decent engraved dof scales are something I miss on modern lenses. My old AIs stuff is good for that.

Don, I presumed that Chris's query about f2.8 and taking pancakes flat on related the limited DOF associated with large apertures- hyperfocal distance is therefore useful when needing large apertures and maximum DOF.

My remark about milky waterfalls was just a friendly jab at Chris (Chris, if you read this, then well done for not rising to the bait).
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