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Jvg
Joined: 07 Nov 2012 Posts: 205 Location: New York City
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Posted: Tue Nov 25, 2014 8:19 pm Post subject: Soligor MC 200mm F/2.8 - Optical Formula [non C/D version] |
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Jvg wrote:
Does anyone know optical formula for this lens? Perhaps anyone has a scan of the original box (from what i know soligor was pretty notorious about printing optical formulas on the box)? |
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Oldhand
Joined: 01 Apr 2013 Posts: 6009 Location: Mid North Coast NSW - Australia
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Posted: Tue Nov 25, 2014 9:20 pm Post subject: |
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Oldhand wrote:
This might be the one.
OH
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Jvg
Joined: 07 Nov 2012 Posts: 205 Location: New York City
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Posted: Tue Nov 25, 2014 9:31 pm Post subject: |
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Jvg wrote:
Oldhand wrote: |
This might be the one.
OH
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Yes!!! Spot on. Thanks Oldhand, greatly appreciated.
Another question, if you don't mind? Is resolving power real poor wide open with your copy?
Mine can't seem resolve anything right at any distance, and only center seems to be somewhat sharp-ish while edges are completely blurred out. My assumption - incorrect assembly or element shift (hence the need for formula diagram)... |
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Oldhand
Joined: 01 Apr 2013 Posts: 6009 Location: Mid North Coast NSW - Australia
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Posted: Tue Nov 25, 2014 9:51 pm Post subject: |
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Oldhand wrote:
Jvg wrote: |
Oldhand wrote: |
This might be the one.
OH
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Yes!!! Spot on. Thanks Oldhand, greatly appreciated.
Another question, if you don't mind? Is resolving power real poor wide open with your copy?
Mine can't seem resolve anything right at any distance, and only center seems to be somewhat sharp-ish while edges are completely blurred out. My assumption - incorrect assembly or element shift (hence the need for formula diagram)... |
Ahh, sorry, I do not have this lens.
It is listed for sale over on the Pentax forum.
http://www.pentaxforums.com/forums/24-photographic-equipment-sale/265494-sale-soligor-200mm-f2-8-prime-telephoto-pk-mount-reduced.html#post2851345
OH |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Wed Nov 26, 2014 1:44 am Post subject: |
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woodrim wrote:
New purchase? I own one but don't have it yet. Maybe another 4-6 weeks. _________________ Regards,
Woodrim |
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kenetik
Joined: 02 Mar 2014 Posts: 524
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Posted: Wed Nov 26, 2014 2:36 am Post subject: |
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kenetik wrote:
woodrim wrote: |
New purchase? I own one but don't have it yet. Maybe another 4-6 weeks. |
4-6 weeks? Did you purchase from Mongolia? _________________ ________________________________________________________
I buy lots of lenses and sometimes I even use them... |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Wed Nov 26, 2014 4:11 am Post subject: |
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woodrim wrote:
kenetik wrote: |
woodrim wrote: |
New purchase? I own one but don't have it yet. Maybe another 4-6 weeks. |
4-6 weeks? Did you purchase from Mongolia? |
Close. Poland I have a friend there that collects them for me, then ships when he has no more room on his shelf. _________________ Regards,
Woodrim |
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Jvg
Joined: 07 Nov 2012 Posts: 205 Location: New York City
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Posted: Wed Nov 26, 2014 2:25 pm Post subject: |
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Jvg wrote:
It's allright. You still did me a great favor though. So thanks anyways.
I guess i can disassemble the lens and compare element arrangement to the picture you provided to figure out what's wrong. |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Wed Nov 26, 2014 2:59 pm Post subject: |
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woodrim wrote:
It looks like two images are symmetrical; does it matter which way they face? The others will be obvious if they are in wrong. _________________ Regards,
Woodrim |
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Jvg
Joined: 07 Nov 2012 Posts: 205 Location: New York City
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Posted: Wed Nov 26, 2014 4:11 pm Post subject: |
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Jvg wrote:
woodrim wrote: |
It looks like two images are symmetrical; does it matter which way they face? The others will be obvious if they are in wrong. |
You mean two front elements? |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Wed Nov 26, 2014 6:25 pm Post subject: |
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woodrim wrote:
Yes, two front. _________________ Regards,
Woodrim |
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Jvg
Joined: 07 Nov 2012 Posts: 205 Location: New York City
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Posted: Thu Nov 27, 2014 3:30 am Post subject: |
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Jvg wrote:
woodrim wrote: |
Yes, two front. |
Just opened the lens, and the front element is not symmetrical at all. It's biconvex all right, but one side (the front) is more pronounced than the other. So flipping sides won't work. I was able to figure out the problem, the spacer ring between 2nd and 3rd element was placed incorrectly and had fallen around the 3rd element. So removing the spacer ring and putting it other side in - was all that was needed to fix the problem. Obviously lens was opened before, not sure for what reasons, but incorrectly placed spacer ring, smudges on the lens elements (possibly from grease) and even small chip on the edge of the 3rd element - all these make me believe that someone butchered otherwise fine piece of optics. What a shame. |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Thu Nov 27, 2014 4:06 am Post subject: |
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woodrim wrote:
But is okay now, right? I look forward to see some images from you. _________________ Regards,
Woodrim |
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Oldhand
Joined: 01 Apr 2013 Posts: 6009 Location: Mid North Coast NSW - Australia
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Posted: Thu Nov 27, 2014 7:45 am Post subject: |
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Oldhand wrote:
woodrim wrote: |
But is okay now, right? I look forward to see some images from you. |
Me too.
And also from you in due course woodrim .............
OH |
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sceptic
Joined: 01 Jun 2013 Posts: 255
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Posted: Thu Nov 27, 2014 10:28 am Post subject: |
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sceptic wrote:
I had the same lens, branded as Summatech:
I never took my lens apart to check for incorrect reassembly (perhaps I should have) but the results were very poor wide open. It was as if it never hit focus. I would see when I had focused past my intended target (as the image went progressivley softer), but when going back, I would only notice when I had gone too far in that direction... _________________ Sony A7R and wildly varying flora of lenses |
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PBFACTS
Joined: 24 Dec 2008 Posts: 565
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Posted: Thu Nov 27, 2014 5:35 pm Post subject: |
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PBFACTS wrote:
Oldhand wrote: |
This might be the one.
OH
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this is a Golden/Series (g/s) lens made by sun
As most of sun lenses at that period : poor _________________ OM USER .. I KEEP/USE:
Om2 sp + T32 (grip/filter/zoom) + T8
+ Zuiko 16mm 3.5 / 55mm 1.2 / 65-200 4/ x1.4
+ Sigma 8mm 4.0 / 14mm 3.5 / 18-35 3.5-4.5
+ Tamron 35/105 2.8
+Tokina 150/500 5.6
+ Kiron 105/2.8 macro 1:1
+ Vivitar S1 90/180 falst field macro
+ 2x Doubler HR7
>>I SELL: OM10 + OM4ti
+ i sell: OM Md1 + Md 2 + Grip PowerPack + charger
+ i sell: OM Zuiko 24mm 2.8 / 28mm 3.5 / 50mm 1.8 / 50mm 1.4 / 50mm 3.5 macro / 35-70 3.6 / 35-105 3.5-4.5 / 75-150 4 / 500mm / 2xA
+ i sell: OM Kiron 28/105 3.2-4.5 / 1.5 converter
+ i sell: OM Makinon reflex 5.6/300 + Spector reflex (makinon) 500mm
+ i sell: OM Macro panagor extender 1:1
+ i sell: OM Sigma 16mm 2.8 fisheye (last version) / 21-35 3.5-4.2 ot/ 28-70 2.8 /1000mm mirror
+ i sell: Tamron 28-70 3.5-4.5 / 28-80 sp 3.5-4.2 / 28-135 sp 4-4.5 / /28-200 3.5 / 35-135 3..5-4.5 / 90mm sp macro 1:1 2.8
+ i sell: OM Soligor 2x doubler / x3 converte
+ i sell: Soligor FisheEye x0.15
+ i sell: OM Tokina 28/135 4-4.6 / 70/210 3.5 (= vivitar S1 v2)
+ i sell: OM Vivitar 28-70 3.5-4.8 / 28-90 s1 2.8-3.5 / 35-70 2.8-3.8 / 55/2.8 Macro 1:1 (komine) / 70-150 3.8 ot (kiron) / 75-150 ot 3.8 (tokina + 2x matched)
+ i sell : OM cosina 100-500 5.6/8 |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Thu Nov 27, 2014 5:51 pm Post subject: |
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woodrim wrote:
PBFACTS wrote: |
this is a Golden/Series (g/s) lens made by sun
As most of sun lenses at that period : poor |
Can you point us to something that will provide information on those lenses? I am not familiar with Golden Series and only get eyeglasses when searching. _________________ Regards,
Woodrim |
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PBFACTS
Joined: 24 Dec 2008 Posts: 565
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Posted: Thu Nov 27, 2014 5:57 pm Post subject: |
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PBFACTS wrote:
woodrim wrote: |
PBFACTS wrote: |
this is a Golden/Series (g/s) lens made by sun
As most of sun lenses at that period : poor |
Can you point us to something that will provide information on those lenses? I am not familiar with Golden Series and only get eyeglasses when searching. |
The g/s includes
24/2.5 (sun)
28/2.5 (sun)
135/2.5 (sun)
200/2.8 (sun)
35/140 (sun).. The WORST lens sold !
70/160 3.5 (Tefnon I presume)
70/222 3.5 (tokina I presume) _________________ OM USER .. I KEEP/USE:
Om2 sp + T32 (grip/filter/zoom) + T8
+ Zuiko 16mm 3.5 / 55mm 1.2 / 65-200 4/ x1.4
+ Sigma 8mm 4.0 / 14mm 3.5 / 18-35 3.5-4.5
+ Tamron 35/105 2.8
+Tokina 150/500 5.6
+ Kiron 105/2.8 macro 1:1
+ Vivitar S1 90/180 falst field macro
+ 2x Doubler HR7
>>I SELL: OM10 + OM4ti
+ i sell: OM Md1 + Md 2 + Grip PowerPack + charger
+ i sell: OM Zuiko 24mm 2.8 / 28mm 3.5 / 50mm 1.8 / 50mm 1.4 / 50mm 3.5 macro / 35-70 3.6 / 35-105 3.5-4.5 / 75-150 4 / 500mm / 2xA
+ i sell: OM Kiron 28/105 3.2-4.5 / 1.5 converter
+ i sell: OM Makinon reflex 5.6/300 + Spector reflex (makinon) 500mm
+ i sell: OM Macro panagor extender 1:1
+ i sell: OM Sigma 16mm 2.8 fisheye (last version) / 21-35 3.5-4.2 ot/ 28-70 2.8 /1000mm mirror
+ i sell: Tamron 28-70 3.5-4.5 / 28-80 sp 3.5-4.2 / 28-135 sp 4-4.5 / /28-200 3.5 / 35-135 3..5-4.5 / 90mm sp macro 1:1 2.8
+ i sell: OM Soligor 2x doubler / x3 converte
+ i sell: Soligor FisheEye x0.15
+ i sell: OM Tokina 28/135 4-4.6 / 70/210 3.5 (= vivitar S1 v2)
+ i sell: OM Vivitar 28-70 3.5-4.8 / 28-90 s1 2.8-3.5 / 35-70 2.8-3.8 / 55/2.8 Macro 1:1 (komine) / 70-150 3.8 ot (kiron) / 75-150 ot 3.8 (tokina + 2x matched)
+ i sell : OM cosina 100-500 5.6/8 |
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kenetik
Joined: 02 Mar 2014 Posts: 524
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Posted: Thu Nov 27, 2014 7:15 pm Post subject: |
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kenetik wrote:
PBFACTS wrote: |
woodrim wrote: |
PBFACTS wrote: |
this is a Golden/Series (g/s) lens made by sun
As most of sun lenses at that period : poor |
Can you point us to something that will provide information on those lenses? I am not familiar with Golden Series and only get eyeglasses when searching. |
The g/s includes
24/2.5 (sun)
28/2.5 (sun)
135/2.5 (sun)
200/2.8 (sun)
35/140 (sun).. The WORST lens sold !
70/160 3.5 (Tefnon I presume)
70/222 3.5 (tokina I presume) |
do they say g/s on the front of the lens, or does it have something to do with marketing/color of the box? _________________ ________________________________________________________
I buy lots of lenses and sometimes I even use them... |
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PBFACTS
Joined: 24 Dec 2008 Posts: 565
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Posted: Fri Nov 28, 2014 12:44 pm Post subject: |
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PBFACTS wrote:
kenetik wrote: |
PBFACTS wrote: |
woodrim wrote: |
PBFACTS wrote: |
this is a Golden/Series (g/s) lens made by sun
As most of sun lenses at that period : poor |
Can you point us to something that will provide information on those lenses? I am not familiar with Golden Series and only get eyeglasses when searching. |
The g/s includes
24/2.5 (sun)
28/2.5 (sun)
135/2.5 (sun)
200/2.8 (sun)
300/4.5 (sun)
400/5.6 (sun)
35/140 (sun).. The WORST lens sold !
70/160 3.5 (Tefnon I presume)
70/222 3.5 (tokina I presume) |
do they say g/s on the front of the lens, or does it have something to do with marketing/color of the box? |
i have to search but as far i can remember : the answer is NOT on front of lens (perhaps on the stop ring ?) _________________ OM USER .. I KEEP/USE:
Om2 sp + T32 (grip/filter/zoom) + T8
+ Zuiko 16mm 3.5 / 55mm 1.2 / 65-200 4/ x1.4
+ Sigma 8mm 4.0 / 14mm 3.5 / 18-35 3.5-4.5
+ Tamron 35/105 2.8
+Tokina 150/500 5.6
+ Kiron 105/2.8 macro 1:1
+ Vivitar S1 90/180 falst field macro
+ 2x Doubler HR7
>>I SELL: OM10 + OM4ti
+ i sell: OM Md1 + Md 2 + Grip PowerPack + charger
+ i sell: OM Zuiko 24mm 2.8 / 28mm 3.5 / 50mm 1.8 / 50mm 1.4 / 50mm 3.5 macro / 35-70 3.6 / 35-105 3.5-4.5 / 75-150 4 / 500mm / 2xA
+ i sell: OM Kiron 28/105 3.2-4.5 / 1.5 converter
+ i sell: OM Makinon reflex 5.6/300 + Spector reflex (makinon) 500mm
+ i sell: OM Macro panagor extender 1:1
+ i sell: OM Sigma 16mm 2.8 fisheye (last version) / 21-35 3.5-4.2 ot/ 28-70 2.8 /1000mm mirror
+ i sell: Tamron 28-70 3.5-4.5 / 28-80 sp 3.5-4.2 / 28-135 sp 4-4.5 / /28-200 3.5 / 35-135 3..5-4.5 / 90mm sp macro 1:1 2.8
+ i sell: OM Soligor 2x doubler / x3 converte
+ i sell: Soligor FisheEye x0.15
+ i sell: OM Tokina 28/135 4-4.6 / 70/210 3.5 (= vivitar S1 v2)
+ i sell: OM Vivitar 28-70 3.5-4.8 / 28-90 s1 2.8-3.5 / 35-70 2.8-3.8 / 55/2.8 Macro 1:1 (komine) / 70-150 3.8 ot (kiron) / 75-150 ot 3.8 (tokina + 2x matched)
+ i sell : OM cosina 100-500 5.6/8 |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Fri Nov 28, 2014 6:45 pm Post subject: |
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woodrim wrote:
There does not appear to be anything on my stop ring as far as I can see from pictures. When I was searching around for info, I noticed that there were at least two different prefixes for serial numbers: 37 and 38(mine). I know they didn't use the same convention as Vivitar, but doesn't that suggest different manufacturers?
I have experienced with other lenses what sceptic reported about focusing. With lenses like this it is important to have good focusing aids. _________________ Regards,
Woodrim |
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Oldhand
Joined: 01 Apr 2013 Posts: 6009 Location: Mid North Coast NSW - Australia
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Posted: Fri Nov 28, 2014 8:28 pm Post subject: |
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Oldhand wrote:
woodrim wrote: |
There does not appear to be anything on my stop ring as far as I can see from pictures. When I was searching around for info, I noticed that there were at least two different prefixes for serial numbers: 37 and 38(mine). I know they didn't use the same convention as Vivitar, but doesn't that suggest different manufacturers?
I have experienced with other lenses what sceptic reported about focusing. With lenses like this it is important to have good focusing aids. |
I think that the current consensus is that Soligors commencing with a 3XXXX... prefix are from SUN, except maybe 31XXXXX.... which might be from someone else. So 37XXXXX and 38XXXXX would both be from SUN.
37XXX.... Vivitars are normally Tokina of course
OH |
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woodrim
Joined: 14 Jan 2010 Posts: 4060 Location: Charleston
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Posted: Fri Nov 28, 2014 8:42 pm Post subject: |
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woodrim wrote:
Oldhand wrote: |
woodrim wrote: |
There does not appear to be anything on my stop ring as far as I can see from pictures. When I was searching around for info, I noticed that there were at least two different prefixes for serial numbers: 37 and 38(mine). I know they didn't use the same convention as Vivitar, but doesn't that suggest different manufacturers?
I have experienced with other lenses what sceptic reported about focusing. With lenses like this it is important to have good focusing aids. |
I think that the current consensus is that Soligors commencing with a 3XXXX... prefix are from SUN, except maybe 31XXXXX.... which might be from someone else. So 37XXXXX and 38XXXXX would both be from SUN.
37XXX.... Vivitars are normally Tokina of course
OH |
Aha. So they may have had a convention after all. _________________ Regards,
Woodrim |
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Oldhand
Joined: 01 Apr 2013 Posts: 6009 Location: Mid North Coast NSW - Australia
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Posted: Fri Nov 28, 2014 8:52 pm Post subject: |
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Oldhand wrote:
woodrim wrote: |
Oldhand wrote: |
woodrim wrote: |
There does not appear to be anything on my stop ring as far as I can see from pictures. When I was searching around for info, I noticed that there were at least two different prefixes for serial numbers: 37 and 38(mine). I know they didn't use the same convention as Vivitar, but doesn't that suggest different manufacturers?
I have experienced with other lenses what sceptic reported about focusing. With lenses like this it is important to have good focusing aids. |
I think that the current consensus is that Soligors commencing with a 3XXXX... prefix are from SUN, except maybe 31XXXXX.... which might be from someone else. So 37XXXXX and 38XXXXX would both be from SUN.
37XXX.... Vivitars are normally Tokina of course
OH |
Aha. So they may have had a convention after all. |
Yes, it is a work in progress, but lots of experience. discussion and model matching has come up with this so far:
Updated list
Soligor Codes
1 = Tokina
2 = Sun
3 = Sun
4 = Sun
5 = ???
6 = Komine
7 = Sun
8 = ???
9 = Kiron/Kino or maybe Kobori ?
31 = ??? *
A = Komura #
H4 = Kawanon ? #
H5 = Komine #
H6 = Komine #
H7= Tokina #
H37 = Kawanon? #
M = ??? #
N = ??? #
R = ??? #
T = Tamron #
Y = Komura #
Code system. First number = Maker.
Second number = Decade
Third number = Year
*Six digit lens date code unknown.
# Letter code lens date code unknown.
..... DISCLAMER THIS IS A WORKING LIST......
..... IT MAY CHANGE AS NEW EVIDENCE IS FOUND.....
See:
http://forum.mflenses.com/soligor-12-8-f28mm-21and-versions-t30866,start,180.html
To add to that, I have a Soligor 3.3/200 with serial 35XXXX.. which is, by consensus, made by Makinon ....... so .......... there is more yet to discover
OH
Last edited by Oldhand on Fri Nov 28, 2014 9:07 pm; edited 1 time in total |
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Pancolart
Joined: 04 Feb 2008 Posts: 3693 Location: Slovenia, EU
Expire: 2013-11-18
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Posted: Fri Nov 28, 2014 9:18 pm Post subject: |
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Pancolart wrote:
There is no unified Soligor convention that would hold throughout all time. There are at least two systems, more possibly three. C/D is one of them. _________________ ---------------------------------
The Peculiar Apparatus Of Victorian Steampunk Photography: 100+ Genuine Steampunk Camera Designs https://www.amazon.com/dp/B0B92829NS |
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