The guy's a physicist. Crikey, he _ought_ be able to suss that stuff out.
And a good job he did, too.
--Bob Whitmire
Certified Neanderthal
On Tue, Jul 28, 2015 at 7:10 PM, Mike Gordon via olympus <
olympus@xxxxxxxxxxxxxxxxx> wrote:
> From past thread it was noted that most variable many stop ND filters
> don't perform well. Generally I haven't liked many images using that
> technique in general but ran across these
> that I lied at first blush thought some might find interesting:
>
> http://briansmith.com/long-exposure-photography-thibault-roland/
>
> I do have a Mirex T-S adapter for OM and find it intriguing that he
> actually stacks two for more tilt and uses a Mamiya shift lens on them. I
> have enough trouble with vibration with one Mirex and
> a big lens hanging off it. Often a focused stack image worked as well or
> better, but they may be my inexperience with tilts etc. Anyway I am being
> slowly and inexorably drawn to the idea of an A7RII for use with my Zuikos
> and Mirex and was impressed by the Thibault's techniques and results. My
> Mamiya lenses don't have any major vices but seem to
> require skillful PP to make the images work well do to an overall "bland"
> rendition, IMO.
>
> Tilted Mike
>
--
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