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**Klaus** · (This post was last modified: 04-19-2023, 09:01 AM by Klaus.)

https://www.patreon.com/posts/tamron-17-70mm-f-81502605

- MTF
- Distortion
- CA
- Vignetting

Rover · 04-19-2023, 07:32 PM

In the meanwhile, a (reluctant) question: will the "Patreonized" data eventually become available to general populace (in case I end up unable to subscribe due to the financial restrictions extant)?

**mst** · 04-19-2023, 08:25 PM

(04-19-2023, 07:32 PM)Rover Wrote: In the meanwhile, a (reluctant) question: will the "Patreonized" data eventually become available to general populace (in case I end up unable to subscribe due to the financial restrictions extant)?

Yes, definitely. Patreon is meant to be a platform for early access to the data, it's not our plan to publish there exclusively.

borisbg · 04-19-2023, 08:48 PM

Is it possible to add the camera used for testing with Patreon publishing?

**Klaus** · 04-20-2023, 08:56 AM

Please note that we don't necessarily stick to the same camera over several years.

e.g. for Sony E (APS-C) we started with the NEX7 and moved on to the A6300.
Prior to transitioning to a new camera, we retune the conversion parameters to ensure that the results are comparable.
This works nicely as long as the megapixels don't change.