I do hear Dr. Focus takes most Sundays off these days. When your in house
consultant comes in tomorrow, he will confirm that your original conjecture is
correct.
The Speedboosters largely designed by Brain Caldwell are quite good and do
indeed increase MTF. I relocated a white paper on them.
http://www.metabones.com/assets/a/stories/Speed%20Booster%20White%20Paper.pdf
Mike
On 5/15/2016 1:13 PM, Chuck Norcutt wrote:
Since the focal reducer is reducing magnification does it have the
benefit of reducing lens aberrations as well?
Chuck Norcutt
On 5/15/2016 10:37 AM, piers@xxxxxxxx wrote:
For mirrorless I have gone,
not to the dark side, but to the Velvia side. XPro1, oftentimes with a
focal reducer to use OM Zuiko primes as they were intended, albeit with
unusual f-stops. See, on-topic!
Piers
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