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Bug #944

Doubled "AF" for some Tokina lens model names on Nikon cameras

Added by Torsten Bronger almost 8 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Niels Kristian Bech Jensen
Category:
metadata
Target version:
0.25
Start date:
31 Dec 2013
Due date:
08 Jan 2014
% Done:

0%

Estimated time:

Description

In nikonmn.cpp, there are things in parentheses in Tokina lens model names, for example,

AF 193 (AF 19-35mm f/3.5-4.5)

I don't really know how this is converted into a lens model in exiv2's output, but a doubled "AF" would make autodetection using lensfun difficult (loose matching would be necessary). So if possible, please remove the first "AF".

Associated revisions

Revision 3228 (diff)
Added by Niels Kristian Bech Jensen almost 8 years ago

Fix issue #944: Tokina lens name fixes. Thanks goes to Robert Rottmerhusen for explaining Tokina lens names.

Revision 3239 (diff)
Added by Niels Kristian Bech Jensen almost 8 years ago

Use the file fmountlens4t.h for updates to Robert Rottmerhusen's fmountlens list to get the fixed Tokina lens names fixed in r3228 (fix for issue #944).

History

#1

Updated by Niels Kristian Bech Jensen almost 8 years ago

  • Category set to metadata
  • Status changed from New to Assigned
  • Assignee set to Niels Kristian Bech Jensen
  • Target version set to 0.25

Hi Torsten.

I need to investigate this issue.

Best regards,
Niels Kristian Bech Jensen

#2

Updated by Niels Kristian Bech Jensen almost 8 years ago

  • Due date set to 08 Jan 2014
  • Status changed from Assigned to Resolved

Everything outside of the parentheses (e.g. "AF 193") is the official lens name. I will remove "AF" inside the parentheses for Tokina lenses so they only include focal lengths and f-numbers.

Thanks goes to Robert Rottmerhusen for explaining Tokina lens naming to me.

Best regards,
Niels Kristian Bech Jensen

#3

Updated by Andreas Huggel over 6 years ago

  • Status changed from Resolved to Closed

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