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Takumar lenses specifications and optical formulas
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PostPosted: Wed Jul 29, 2009 2:17 pm    Post subject: Takumar lenses specifications and optical formulas Reply with quote

ATTENTION 1: My english is realy bad...

My first post here... hope, you find it useful...

When I searched some info about my 3.5/135 Super-Takumar, I discovered that on Pentax camera instruction manuals are many old Pentax camera manuals and some of them contains Takumar lens specifications with corresponding optical formula.
I collected the data from different manuals and sorted them according focal length and speed.

ATTENTION 2: This is definitely not complete listing as you can see here
ATTENTION 3: I know, that the form is poor... so, when you feel, you need to whine about the form... please, sh...errr... be quiet and do it better! Cool


Wide angle


Normal


Short telephoto


Telephoto


Long telephoto


Special lenses and zooms


Super Takumars specifications



Super + SMC Takumars specifications



SMC Takumars specifications


Last edited by BRunner on Wed Jul 29, 2009 3:44 pm; edited 6 times in total


PostPosted: Wed Jul 29, 2009 2:20 pm    Post subject: Reply with quote

First post... ok, I need two posts to show pictures...


PostPosted: Wed Jul 29, 2009 2:38 pm    Post subject: Reply with quote

Thank you, very informative!

I'm missing only a few lenses there:

Fish-Eye Takumar 18/11
Super-Takumar 50/1.4 non-thoriated (old version with 8 elements)
Takumar 83/1.9
Super/S-M-C Macro Takumar 100/4
S-M-C Takumar 135/2.5 new version (6 elements)

Thanks again Smile


PostPosted: Wed Jul 29, 2009 2:47 pm    Post subject: Reply with quote

You are searching for the optical formulae ?


PostPosted: Wed Jul 29, 2009 3:28 pm    Post subject: Reply with quote

Yes, very informative, thanks for sharing

Rino.


PostPosted: Wed Jul 29, 2009 3:56 pm    Post subject: Reply with quote

no-X wrote:

I'm missing only a few lenses there:

Fish-Eye Takumar 18/11
Super-Takumar 50/1.4 non-thoriated (old version with 8 elements)
Takumar 83/1.9
Super/S-M-C Macro Takumar 100/4
S-M-C Takumar 135/2.5 new version (6 elements)


Maybe someone can supply the missing lenses to make this list complete.

Takumar 83/1.9 is first in "Short telephoto" list, however without picture of the lens alone.


PostPosted: Thu Jul 30, 2009 12:09 pm    Post subject: Reply with quote

Thanks!


PostPosted: Thu Jul 30, 2009 1:54 pm    Post subject: Reply with quote

BRunner wrote:
no-X wrote:

I'm missing only a few lenses there:

Fish-Eye Takumar 18/11
Super-Takumar 50/1.4 non-thoriated (old version with 8 elements)
Takumar 83/1.9
Super/S-M-C Macro Takumar 100/4
S-M-C Takumar 135/2.5 new version (6 elements)


Maybe someone can supply the missing lenses to make this list complete.

Takumar 83/1.9 is first in "Short telephoto" list, however without picture of the lens alone.

Thanks.

Here is 135/2.5 new (6-element) version:



here is 50/1.4 old (8-element) version:



source: http://www.taunusreiter.de/Cameras/Pentax_S1.html


PostPosted: Thu Jul 30, 2009 3:07 pm    Post subject: Reply with quote

thanks for sharing.