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adriano210
Joined: 09 Apr 2010
Posts: 6
Location: DUBLIN
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 Posted: Fri Apr 09, 2010 8:05 pm Post subject: pentax k 300mm f4 |
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adriano210 wrote:
hello everyone i have pentax k 300mm f4 with the fungus,
i don't know how to open this lens, there is a fungus on the middle
lens set
anybody can tell me how to start to get there ?
[/img]http://kmp.bdimitrov.de/lenses/primes/extreme-tele/K300f4.jpg[img][/img]
Last edited by adriano210 on Fri Apr 09, 2010 8:11 pm; edited 1 time in total |
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Fri Apr 09, 2010 8:09 pm Post subject: Re: pentax k 300mm f4 |
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Attila wrote:
| adriano210 wrote: |
hello everyone i have pentax k 300mm f4 with the fungus,
i don't know how to open this lens, there is a fungus on the middle
lens set
anybody can tell me how to start to get there ?
[img][/img]http://kmp.bdimitrov.de/lenses/primes/extreme-tele/K300f4.jpg[img][/img] |
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
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| Posted: Fri Apr 09, 2010 8:10 pm Post subject: |
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Attila wrote:
Welcome! First you need some special tools like Spanner wrench etc.
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Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
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Rolf
Joined: 02 May 2009
Posts: 4123
Location: NRW/Germany
Expire: 2015-12-26
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| Posted: Fri Apr 09, 2010 8:12 pm Post subject: |
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Rolf wrote:
If I were you I would go with this problem to a repair shop.
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Rolf |
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adriano210
Joined: 09 Apr 2010
Posts: 6
Location: DUBLIN
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| Posted: Fri Apr 09, 2010 8:14 pm Post subject: |
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adriano210 wrote:
hello
i had one, i used to fix and clean old lenses like 50f1,4, 50f1,7 made by pentax, and Russian lenses also, i just afraid to open some valuable lens like this one, i need this lens and was looking for one long time so its streess for me
| Rolf wrote: |
If I were you I would go with this problem to a repair shop.
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i live in Ireland as I know nobody is fixing lenses here, shops send them to uk what is making a cost off the fixing 4x more then it shuld be |
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Rolf
Joined: 02 May 2009
Posts: 4123
Location: NRW/Germany
Expire: 2015-12-26
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| Posted: Fri Apr 09, 2010 8:21 pm Post subject: |
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Rolf wrote:
We have some members from Ireland here within this forum. Maybe they can help you to find a repair shop.
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Fri Apr 09, 2010 8:22 pm Post subject: |
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Attila wrote:
Contact first our members hk300 and trifox both of them offer repair service on good price and both are professional. I rare fix or never valuable items by myself.
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Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
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Rolf
Joined: 02 May 2009
Posts: 4123
Location: NRW/Germany
Expire: 2015-12-26
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| Posted: Fri Apr 09, 2010 8:24 pm Post subject: |
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Rolf wrote:
| Attila wrote: |
| Contact first our members hk300 and trifox both of them offer repair service on good price and both are professional. I rare fix or never valuable items by myself. |
+1 highly recommended
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adriano210
Joined: 09 Apr 2010
Posts: 6
Location: DUBLIN
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| Posted: Fri Apr 09, 2010 8:29 pm Post subject: |
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adriano210 wrote:
thank's lads
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k20+grip,k200+grip,olek410,K1000,P30,MZ6,OM10,Pro.A:P16-45f4,S400,S70-300APODG,
S28-200f3,5-5,6,P100macrof3,5,S28-80f3,5-5,6,
S28-105f2,8-4,F50f1,7,P135f2,5,P50f2,Z50f3,5
A28f2,8,H44k4f2,F85f1,4,T300f4,5,cZ50f2,8,pcon135f2,8(15blades) |
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Fri Apr 09, 2010 8:29 pm Post subject: |
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Attila wrote:
Another hint, if fungus is not much just left in peace and enjoy your lens. Most people make big mistake if see they see any fungus they would repair it immediately what is wrong. Lens safety , coating off, extra expense etc. Store it right, UV filter as lens cap , transparent storage environment to allow light throw and fungus will never grow. That would be nice also if humidity always below 60% in storage environment.
_________________
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Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
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adriano210
Joined: 09 Apr 2010
Posts: 6
Location: DUBLIN
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| Posted: Fri Apr 09, 2010 8:32 pm Post subject: |
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adriano210 wrote:
i know what you mean, but is not only fungus its brown hase also,
it looks like drops off the fluid, cement between those two elements
i know if it will be removed quality will go down, mayby is any chance to replaced it? Canadian balm or something or i just have to close it up to 5,6
to use it
_________________
k20+grip,k200+grip,olek410,K1000,P30,MZ6,OM10,Pro.A:P16-45f4,S400,S70-300APODG,
S28-200f3,5-5,6,P100macrof3,5,S28-80f3,5-5,6,
S28-105f2,8-4,F50f1,7,P135f2,5,P50f2,Z50f3,5
A28f2,8,H44k4f2,F85f1,4,T300f4,5,cZ50f2,8,pcon135f2,8(15blades) |
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Attila
Joined: 24 Feb 2007
Posts: 57849
Location: Hungary
Expire: 2025-11-18
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| Posted: Fri Apr 09, 2010 8:39 pm Post subject: |
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Attila wrote:
| adriano210 wrote: |
i know what you mean, but is not only fungus its brown hase also,
it looks like drops off the fluid, cement between those two elements
i know if it will be removed quality will go down, mayby is any chance to replaced it? Canadian balm or something or i just have to close it up to 5,6
to use it |
In this case contact above guys first whom I already suggested. To fix modern lenses not same than fix a Helios-40. Many of them have glued elements what is basically un-cleanable in home environment.
_________________
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Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
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