11-09-2016, 09:53 PM
Sony seems to have settled with a thickness of around 2mm.
However, when replacing the filter with something thinner, the results aren't getting any better with native Sony lenses.
https://www.lensrentals.com/blog/2015/01...sor-stack/
Mounting Pentax lenses on the A7R II should not have any impact in any case - we are talking about DSLR lenses which have a much bigger distance from the sensor plane than those rangefinder lenses or "booster" setups.
That being said - we still won't do it. Testing Pentax lenses on a Sony camera would alienate the majority of the already slim user base. Thus ... still no business case.
However, when replacing the filter with something thinner, the results aren't getting any better with native Sony lenses.
https://www.lensrentals.com/blog/2015/01...sor-stack/
Mounting Pentax lenses on the A7R II should not have any impact in any case - we are talking about DSLR lenses which have a much bigger distance from the sensor plane than those rangefinder lenses or "booster" setups.
That being said - we still won't do it. Testing Pentax lenses on a Sony camera would alienate the majority of the already slim user base. Thus ... still no business case.