Am Montag, den 15.01.2018, 12:10 +0000 schrieb DeeMo Design:
> Might be worth listing which Pentax Lenses you have - I have uploaded
> some lately - save you duplicating I'll confirm if I have uploaded
> and images for that lens.

Sounds like a good idea!

I have theses lenses, which I didn't find in lensfun:

 * smc PENTAX-DA 17-70mm F4 AL [IF] SDM
 * HD PENTAX-DA 55-300mm F4.5-6.3 ED PLM WR RE
 * HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW

Did you upload data for one of these lenses?

> www.deemo.co.uk
> www.adviser-websites.co.uk
> 
> When replying to us it would be great if you could 'reply all' that
> strange long email address you see in the cc field copies your email
> in to our customer jobs system so you will get faster service and
> your job notes can be seen by anyone working on it. (The email
> address is different for each job so don't bother saving it in your
> address book)
> 
> On 15 January 2018 at 11:43, Thomas Stieler <lens...@stieler.org>
> wrote:
> > Hello!
> > 
> > I'm considering to contribute correction data for some of my Pentax
> > lenses, which are not yet part of the lensfun database.
> > In the documentation on http://wilson.bronger.org/lens_calibration_
> > tutorial/ there is the following advice:
> > 
> > Make sure that no corrections are applied by the camera (some
> > models do this even for RAWs)
> > 
> > 
> > This raises a question for me:
> > If the lensfun databases contains the right correction parameters
> > for uncorrected RAW files, what whould happen to photos processed
> > both in camera and in Darktable, wouldn't the corrections be
> > applied twice and thus lead to overcompensated results?
> > 
> > Or does Darktable handle RAW with or without in-camera corrections
> > differently?
> > 
> > Best,
> > Thomas
> > 
> > P.S. Maybe this doesn't apply to my camera (Pentax K-3), because I
> > don't know if the RAW files are modified by in-camera corrections,
> > but the question could still be relevant for others...
> > 
> > -- 
> > Thomas Stieler <lens...@stieler.org>
> > 
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-- 
Thomas Stieler

Erichstraße 19
20359 Hamburg

Telefon +49 40 75602540

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