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Lens identifications from EXIF

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Iliah Borg View Drop Down
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Post Options Post Options   Quote Iliah Borg Quote  Post ReplyReply Direct Link To This Post Posted: 06 January 2015 at 14:48
Dear Mladen,

If it is not too much work, maybe adding a sort by lens ID? That may help see gaps without grabbing the page and putting it for sorting into some spreadsheet or running through a script.
 



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kiklop View Drop Down
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Post Options Post Options   Quote kiklop Quote  Post ReplyReply Direct Link To This Post Posted: 06 January 2015 at 15:09
Originally posted by Iliah Borg Iliah Borg wrote:


If it is not too much work, maybe adding a sort by lens ID? That may help see gaps without grabbing the page and putting it for sorting into some spreadsheet or running through a script.


Not a problem at all ... both ID asc and desc sorting options added (and some filter options removed because we don't need them for tis purpose)
(we need to keep this database field as text type (we have few older minolta lenses that do vary in ID's from one sample to another) so sorting "logic" is alphabet one rather than numeric but hopefully it will help a bit).

I really want to be as much helpful on this as i can so i'm open for any suggestion on how we can improve tracking those numbers out.


Edited by Kiklop - 06 January 2015 at 15:13
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JosR View Drop Down
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Post Options Post Options   Quote JosR Quote  Post ReplyReply Direct Link To This Post Posted: 06 January 2015 at 17:51
Originally posted by Kiklop Kiklop wrote:

Originally posted by JosR JosR wrote:

Sigma 28-105mm F4-5.6 UC - Lens ID 25531
I added the oldest UC lens that i found to the lens database. It is this one that you are referring too?
Sigma 28-105 UC

Yes, that is indeed the lens I was referring to.
but max. aperture in the database info should be 4-5.6

Edited by JosR - 06 January 2015 at 18:10
Minolta Dynax 7 + 24-105/3.5-4.5 + 100-400/4.5-6.7 APO + 100/2.8 Macro D + 17-35/2.8-4
Sony A580 + Zeiss 16-80/3.5-4.5 + Sigma 10-20/3.5, Sony A850 + SAL-28-75 + SAL-70-300-G
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Post Options Post Options   Quote DavidPaulRoss Quote  Post ReplyReply Direct Link To This Post Posted: 20 January 2015 at 02:40
I just acquired a Tamron 200mm.
I did not see it in the list.

I scanned the pamphlet that came with the lens and posted below:






I hope this is what you wanted.

Paul Ross
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Post Options Post Options   Quote kiklop Quote  Post ReplyReply Direct Link To This Post Posted: 20 January 2015 at 12:31
Thank you Paul, i really appreciate your sharing !
Unfortunately, long time ago we decided not to list Tamron adaptall lenses but rather focusing our effort on "native mount".

Cheers
mladen

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Post Options Post Options   Quote Murman Quote  Post ReplyReply Direct Link To This Post Posted: 02 February 2015 at 16:04
Just sent a raw file taken with a Tokina 28-210mm f3.5-5.6 which is not in the Dyxum data base. Hope that it helps.

Good luck with this project.

Murman

Edited by Murman - 02 February 2015 at 17:10
 



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Kaishi View Drop Down
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Post Options Post Options   Quote Kaishi Quote  Post ReplyReply Direct Link To This Post Posted: 02 February 2015 at 22:54
Is it possible to use the data in the table provided to alter RAWs or have Lightroom understand other lens possibilities?

Obviously there are some limitations, but, I do prefer to have my lenses tagged correctly, even if I have to do it in post.
α900/VG, α77ii/VG, A7rII/VG, AF 28-70 F2.8 G, 16-50 F2.8 SSM, Σ 105 F2.8 EX DG OS HSM MACRO, SP 150-600 F5-6.3 Di USD;Gallery
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Post Options Post Options   Quote JosR Quote  Post ReplyReply Direct Link To This Post Posted: 03 February 2015 at 07:37
Originally posted by Kaishi Kaishi wrote:

Is it possible to use the data in the table provided to alter RAWs or have Lightroom understand other lens possibilities?
Obviously there are some limitations, but, I do prefer to have my lenses tagged correctly, even if I have to do it in post.


Yes, it is possible to have Lightroom display the correct lens name (and use applicable lens profiles, if available).
Check out the information in the Knowledge Base topic
http://www.dyxum.com/DFORUM/lens-information-in-sony-alpha-jpg-and-arw-files_topic81142.html
Minolta Dynax 7 + 24-105/3.5-4.5 + 100-400/4.5-6.7 APO + 100/2.8 Macro D + 17-35/2.8-4
Sony A580 + Zeiss 16-80/3.5-4.5 + Sigma 10-20/3.5, Sony A850 + SAL-28-75 + SAL-70-300-G
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Murman View Drop Down
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Post Options Post Options   Quote Murman Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2015 at 19:41
Iliah,

I am sending another raw file from my collection which the is in neither the Dyxum lens data base or your tag file. It is from a Tokina AF 28-300mm f4.0-6.3. I can't find any info on this lens on the web.
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Iliah Borg View Drop Down
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Post Options Post Options   Quote Iliah Borg Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2015 at 19:44
Thank you!
--
Best regards,
Iliah Borg
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Post Options Post Options   Quote Iliah Borg Quote  Post ReplyReply Direct Link To This Post Posted: 05 March 2015 at 20:10
Dear David,
Thank you again.
id=139, Tokina 28-300mm F4-6.3
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Best regards,
Iliah Borg
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Post Options Post Options   Quote Murman Quote  Post ReplyReply Direct Link To This Post Posted: 06 March 2015 at 17:13
Iliah,

I just keep finding Tokina lenses not in either data base. This one is a 75-300mm f4.0-5.6 zoom. Raw file to follow via email.

I may have WAY too many lenses!
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Post Options Post Options   Quote Murman Quote  Post ReplyReply Direct Link To This Post Posted: 11 March 2015 at 15:32
Iliah,

One more time. This a Tokina 20-35mm F3.5-4.5 II AF. Raw to follow via email.

Regards,

David
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Iliah Borg View Drop Down
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Post Options Post Options   Quote Iliah Borg Quote  Post ReplyReply Direct Link To This Post Posted: 11 March 2015 at 16:01
Dear David,
Thank you again.
For this Tokina 20-35mm F3.5-4.5 II AF the lens ID = 25521, which makes for 9 lenses with this ID.
--
Best regards,
Iliah Borg
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