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vanylapep
Joined: 03 Jan 2014
Posts: 312
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 Posted: Mon Feb 08, 2016 12:16 am Post subject: What is this? |
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vanylapep wrote:
Those small white littles dots around the edge of the optics?
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mo
Joined: 27 Aug 2009
Posts: 9029
Location: Australia
Expire: 2016-07-30
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| Posted: Mon Feb 08, 2016 5:50 am Post subject: |
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mo wrote:
It can be just a simple case of dirt and grime,do you have the lens?
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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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vanylapep
Joined: 03 Jan 2014
Posts: 312
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| Posted: Mon Feb 08, 2016 1:10 pm Post subject: |
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vanylapep wrote:
Yes i have the lens with me.
I bought two of these lens, both a month appart, from different sellers, and both arrived with exactly the same "issue". I wonder if it's due to shipping from Europe to my cold country, Canada? Or is it just frequent with this old Meyer Orestor lens? |
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mo
Joined: 27 Aug 2009
Posts: 9029
Location: Australia
Expire: 2016-07-30
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| Posted: Mon Feb 08, 2016 11:33 pm Post subject: |
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mo wrote:
I have the same lens and when I look into it,there is an internal element that has what looks like a edge "deteriation".I have not opened this lens up to see what it is. In your images above it looks like its on the front outer element. Its the Zebra 2.8/135 orestor we are talking about?
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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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vanylapep
Joined: 03 Jan 2014
Posts: 312
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| Posted: Tue Feb 09, 2016 10:46 pm Post subject: |
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vanylapep wrote:
Yes, it's the Meyer Orestor 135 Zebra.
I opened the front element, cleaned off with micro fiber and lens liquid. All those little dots were all gone. However, the interior elements still have them, and since i didn't open up the whole lens, i can't clean those interior elements.
Now i'm gonna try to clean the rear element. |
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mo
Joined: 27 Aug 2009
Posts: 9029
Location: Australia
Expire: 2016-07-30
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| Posted: Fri Feb 12, 2016 7:52 pm Post subject: |
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mo wrote:
It is a nice lens,good luck with your cleaning 
_________________
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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