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mo
Joined: 27 Aug 2009
Posts: 8982
Location: Australia
Expire: 2016-07-30
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 Posted: Wed Apr 01, 2015 6:27 am Post subject: |
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mo wrote:
It will be interesting to see what you find once those screws are removed.
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Moira, Moderator 
Fuji XE-1,Pentax K-01,Panasonic G1,Panasonic G5,Pentax MX
Ricoh Singlex TLS,KR-5,KR-5Super,XR-10
Lenses
Auto Rikenon's 55/1.4, 1.8, 2.8... 50/1.7 Takumar 2/58 Preset Takumar 2.8/105 Auto Takumar 2.2/55, 3.5/35 Super Takumar 1.8/55...Macro Takumar F4/50... CZJ Biotar ALU M42 2/58 CZJ Tessar ALU M42 2.8/50
CZJ DDR Flektogon Zebra M42 2.8/35 CZJ Pancolar M42 2/50 CZJ Pancolar Exakta 2/50
Auto Mamiya/Sekor 1.8/55 ...Auto Mamiya/Sekor 2/50 Auto Mamiya/Sekor 2.8/50 Auto Mamiya/Sekor 200/3.5 Tamron SP500/8 Tamron SP350/5.6 Tamron SP90/2.5
Primoplan 1.9/58 Primagon 4.5/35 Telemegor 5.5/150 Angenieux 3.5/28 Angenieux 3,5/135 Y 2
Canon FL 58/1.2,Canon FL85/1.8,Canon FL 100/3.5,Canon SSC 2.8/100 ,Konica AR 100/2.8, Nikkor P 105/2.5
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Jesito
Joined: 24 Aug 2007
Posts: 5745
Location: Olivella, Catalonia, (Spain)
Expire: 2015-01-07
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| Posted: Wed Apr 01, 2015 7:15 am Post subject: |
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Jesito wrote:
All of you were right, the lens seems to be T2 with a specific T2-M42 adapter on it.
I've unscrewed the three screws and found it's a part of an adjustable T2-M42 adapter:
You can see the thread below the screw part of the adapter:
Anyway, I've been unable to unscrew the top part of the adapter, maybe it's locked or glued in some way. Since the lens works fine and the topic is clear now, I don't want to mess up with it. So I'm not going to try it brute-force, it would be a shame to break such a nice lens 
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Jesito, Moderator 
Jesito's backsack:
Zooms Sigma 70-300, Tamron 35-135 and 70-210 short, 70-210 long, 28-70 CF Macro, 35-70, 35-80, Vivitar 70-210 KA, Tamron 70-250.
Fixed Industar-50, , Tamron 24mm, Tamron 135mm, Sands Hunter 135mm, Pancolar 50mm, Volna-3, many Exakta lenses
DSLR SIGMA SD9 & SD14, EOS 5D, Sony A700 and NEXF3, Oly E-330, E-400, E-450, E-1
TLR/6x6/645 YashicaMat, Petri 6x45, Nettar, Franka Solida, Brilliant
SLR Minolta X300, Fuji STX II, Praktica VLC3, Pentax P30t, EXA500, EXA 1A, Spotmatic(2), Chinon CM-4S, Ricoh, Contax, Konica TC-X , Minolta 5000, 7000i, 3Sxi, EOS 500 and CX
Rangefinders Chinon 35EE, Konica C35 auto, Canonet 28, Yashica Lynx, FED-2, Yashica electro 35, Argus C3 & C4, Regula Cita III, Voigtlander Vitoret (many), Welta Welti-I, Kodak Signette 35, Zorki-4, Bessa-R & L, Minolta Weathermatic, olympus XA2
Compact Film Konica C35V, Voigtlander Vitorets, Canon Prima Super 105, Olympus XA2 and XA3
Compact Digital Olympus C-5050, Aiptek Slim 3000, Canon Powershot A540, Nikon 5200, SIGMA DP1s, Polaroid X530, IXUS55, Kodak 6490, Powershot G9 and G10
CSCCanon EOS-M, Samsung NX100 and NX210, Lumix G5, NEX-F3 |
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dnf_spedition
Joined: 18 Apr 2009
Posts: 64
Location: The Netherlands
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| Posted: Wed Apr 01, 2015 9:29 am Post subject: |
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dnf_spedition wrote:
 Lennon2.5⁄105front by Cliff-SP3, on Flickr
 Lennon2.5⁄105back by Cliff-SP3, on Flickr
 Lennon2.5⁄105side2 by Cliff-SP3, on Flickr
 Lennon2.5⁄105PK by Cliff-SP3, on Flickr
 Lenon2.5⁄105sidePK by Cliff-SP3, on Flickr
 Lennon2.5⁄105T2top by Cliff-SP3, on Flickr
Hello Jesito, here are pictures of my Lennon branded 2.5/105 mm lens. It is on my flickr page. As you see it is possible to screw the ring off. I have seen that you unscrewed the ring and that the inner part is still on your lens. If you dare you can put your lens in a vise (tornillo) packed in rubber and try to screw the inner ring off. Turn left  If you are not going to screw another ring on your copy then leave it as is. I bought mine without an adapter on it so all the adapters used are third party. Regards, Cliff. |
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Nordentro
Joined: 24 Jun 2010
Posts: 4713
Location: Lillehammer, Norway
Expire: 2015-01-29
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| Posted: Wed Apr 01, 2015 10:06 am Post subject: |
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Nordentro wrote:
Thx Jesito for your effort 
This confirms that this was a T-2 only mount lens.
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Lars | Manuellfokus.no |
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Jesito
Joined: 24 Aug 2007
Posts: 5745
Location: Olivella, Catalonia, (Spain)
Expire: 2015-01-07
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| Posted: Wed Apr 01, 2015 12:42 pm Post subject: |
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Jesito wrote:
| Nordentro wrote: |
Thx Jesito for your effort
This confirms that this was a T-2 only mount lens. |
Thanks to you for pointing it out.
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Jesito, Moderator
Jesito's backsack:
Zooms Sigma 70-300, Tamron 35-135 and 70-210 short, 70-210 long, 28-70 CF Macro, 35-70, 35-80, Vivitar 70-210 KA, Tamron 70-250.
Fixed Industar-50, , Tamron 24mm, Tamron 135mm, Sands Hunter 135mm, Pancolar 50mm, Volna-3, many Exakta lenses
DSLR SIGMA SD9 & SD14, EOS 5D, Sony A700 and NEXF3, Oly E-330, E-400, E-450, E-1
TLR/6x6/645 YashicaMat, Petri 6x45, Nettar, Franka Solida, Brilliant
SLR Minolta X300, Fuji STX II, Praktica VLC3, Pentax P30t, EXA500, EXA 1A, Spotmatic(2), Chinon CM-4S, Ricoh, Contax, Konica TC-X , Minolta 5000, 7000i, 3Sxi, EOS 500 and CX
Rangefinders Chinon 35EE, Konica C35 auto, Canonet 28, Yashica Lynx, FED-2, Yashica electro 35, Argus C3 & C4, Regula Cita III, Voigtlander Vitoret (many), Welta Welti-I, Kodak Signette 35, Zorki-4, Bessa-R & L, Minolta Weathermatic, olympus XA2
Compact Film Konica C35V, Voigtlander Vitorets, Canon Prima Super 105, Olympus XA2 and XA3
Compact Digital Olympus C-5050, Aiptek Slim 3000, Canon Powershot A540, Nikon 5200, SIGMA DP1s, Polaroid X530, IXUS55, Kodak 6490, Powershot G9 and G10
CSCCanon EOS-M, Samsung NX100 and NX210, Lumix G5, NEX-F3 |
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Jesito
Joined: 24 Aug 2007
Posts: 5745
Location: Olivella, Catalonia, (Spain)
Expire: 2015-01-07
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| Posted: Wed Apr 01, 2015 12:46 pm Post subject: |
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Jesito wrote:
| dnf_spedition wrote: |
...
Hello Jesito, here are pictures of my Lennon branded 2.5/105 mm lens. It is on my flickr page. As you see it is possible to screw the ring off. I have seen that you unscrewed the ring and that the inner part is still on your lens. If you dare you can put your lens in a vise (tornillo) packed in rubber and try to screw the inner ring off. Turn left If you are not going to screw another ring on your copy then leave it as is. I bought mine without an adapter on it so all the adapters used are third party. Regards, Cliff. |
Thanks for the detailed report. I never use a bench wise for lenses (even protected by a rubber band). I use to use a can opener that supplies enough strenght for most cases, it's my limit. I tried it with the opener and the mount didn't turn at all, so I've decided (once the lens mount is known) to let it as is and don't try to force it. (I don't have any camera with a T2 mount, just a T2 to M42 adapter for the case). So thinking of it as a M42 lens is okay for me
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Jesito, Moderator
Jesito's backsack:
Zooms Sigma 70-300, Tamron 35-135 and 70-210 short, 70-210 long, 28-70 CF Macro, 35-70, 35-80, Vivitar 70-210 KA, Tamron 70-250.
Fixed Industar-50, , Tamron 24mm, Tamron 135mm, Sands Hunter 135mm, Pancolar 50mm, Volna-3, many Exakta lenses
DSLR SIGMA SD9 & SD14, EOS 5D, Sony A700 and NEXF3, Oly E-330, E-400, E-450, E-1
TLR/6x6/645 YashicaMat, Petri 6x45, Nettar, Franka Solida, Brilliant
SLR Minolta X300, Fuji STX II, Praktica VLC3, Pentax P30t, EXA500, EXA 1A, Spotmatic(2), Chinon CM-4S, Ricoh, Contax, Konica TC-X , Minolta 5000, 7000i, 3Sxi, EOS 500 and CX
Rangefinders Chinon 35EE, Konica C35 auto, Canonet 28, Yashica Lynx, FED-2, Yashica electro 35, Argus C3 & C4, Regula Cita III, Voigtlander Vitoret (many), Welta Welti-I, Kodak Signette 35, Zorki-4, Bessa-R & L, Minolta Weathermatic, olympus XA2
Compact Film Konica C35V, Voigtlander Vitorets, Canon Prima Super 105, Olympus XA2 and XA3
Compact Digital Olympus C-5050, Aiptek Slim 3000, Canon Powershot A540, Nikon 5200, SIGMA DP1s, Polaroid X530, IXUS55, Kodak 6490, Powershot G9 and G10
CSCCanon EOS-M, Samsung NX100 and NX210, Lumix G5, NEX-F3 |
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dnf_spedition
Joined: 18 Apr 2009
Posts: 64
Location: The Netherlands
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| Posted: Wed Apr 01, 2015 2:04 pm Post subject: |
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dnf_spedition wrote:
| Jesito wrote: |
I use to use a can opener that supplies enough strenght for most cases, it's my limit. I tried it with the opener and the mount didn't turn at all, so I've decided (once the lens mount is known) to let it as is and don't try to force it. |
You are right, better safe then sorry  As for the pictures and report, you're welcome, Cliff. |
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