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Meopar 300mm-4,5 Meopta lens
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PostPosted: Mon Feb 20, 2023 6:39 am    Post subject: Meopar 300mm-4,5 Meopta lens Reply with quote
Greetings to all photo masters and connoisseurs of MF lenses! I'm interested in restoring the operation of the Meopar 300mm-4,5 Meopta lens ... How to unscrew the front lens unit and aperture drive ring? I will be grateful for the help... Thank you.
#1


PostPosted: Mon Feb 20, 2023 8:39 am    Post subject: Re: Meopar 300mm-4,5 Meopta lens Reply with quote
GarriPhoto wrote:
Greetings to all photo masters and connoisseurs of MF lenses! I'm interested in restoring the operation of the Meopar 300mm-4,5 Meopta lens ... How to unscrew the front lens unit and aperture drive ring? I will be grateful for the help... Thank you.
#1


You won't see images on your first post. This might show it.


PostPosted: Mon Feb 20, 2023 9:23 am    Post subject: Re: Meopar 300mm-4,5 Meopta lens Reply with quote
GarriPhoto wrote:
Greetings to all photo masters and connoisseurs of MF lenses! I'm interested in restoring the operation of the Meopar 300mm-4,5 Meopta lens ... How to unscrew the front lens unit and aperture drive ring? I will be grateful for the help... Thank you.
#1


Welcome to the forum.
The first attempt with these kinds of optics is always to unscrew the front and rear blocks, which often come off complete. It can take a lot of force, for optics that have not been disassembled recently, and you need to have the right experience to know if you are going the right way. More photos would help, however


PostPosted: Mon Feb 20, 2023 5:58 pm    Post subject: Reply with quote
Hello Garry and welcome.

If you want to unscrew the front inside ring, you can use a rubber drain stopper.
Else, you can try to unscrew the front body by hand.

Maybe ask Calvin :
http://forum.mflenses.com/meopta-meopar-135mm-f4-5-on-nex-5n-t68123,highlight,%2Bmeopar.html


PostPosted: Tue Feb 21, 2023 10:47 am    Post subject: Reply with quote
[quote="Olivier"]Hello Garry and welcome.

If you want to unscrew the front inside ring, you can use a rubber drain stopper.
Else, you can try to unscrew the front body by hand.

It is important for me to see the connection line of the front lens block with the lens body ... Do any of our forum members have such a lens?


PostPosted: Tue Feb 21, 2023 10:48 am    Post subject: Reply with quote
By the way, I have always been very curious, whether Meopars from Meopta were optical copies of the Voigtländer’s “old”, or the “new” Heliar.
I myself own Meopar 210/4.5 But didn’t have yet the chance to test it seriously.


PostPosted: Tue Feb 21, 2023 10:55 am    Post subject: Re: Meopar 300mm-4,5 Meopta lens Reply with quote
Ultrapix wrote:
GarriPhoto wrote:
Greetings to all photo masters and connoisseurs of MF lenses! I'm interested in restoring the operation of the Meopar 300mm-4,5 Meopta lens ... How to unscrew the front lens unit and aperture drive ring? I will be grateful for the help... Thank you.
#1


Welcome to the forum.
The first attempt with these kinds of optics is always to unscrew the front and rear blocks, which often come off complete. It can take a lot of force, for optics that have not been disassembled recently, and you need to have the right experience to know if you are going the right way. More photos would help, however


It is important for me to see the connection line of the front lens block with the lens body ... Do any of our forum members have such a lens ?


PostPosted: Tue Feb 21, 2023 10:57 am    Post subject: Reply with quote
LittleAlex wrote:
By the way, I have always been very curious, whether Meopars from Meopta were optical copies of the Voigtländer’s “old”, or the “new” Heliar.
I myself own Meopar 210/4.5 But didn’t have yet the chance to test it seriously.


It is important for me to see the connection line of the front lens block with the lens body ... Do any of our forum members have such a lens ?


PostPosted: Tue Feb 21, 2023 11:00 am    Post subject: Reply with quote
Olivier wrote:
Hello Garry and welcome.

If you want to unscrew the front inside ring, you can use a rubber drain stopper.
Else, you can try to unscrew the front body by hand.

Maybe ask Calvin :
http://forum.mflenses.com/meopta-meopar-135mm-f4-5-on-nex-5n-t68123,highlight,%2Bmeopar.html

My copy is very clean. I do think the front and rear lens can be unscrewed with rubber tool.


PostPosted: Tue Feb 21, 2023 11:06 am    Post subject: Reply with quote
calvin83 wrote:
Olivier wrote:
Hello Garry and welcome.

If you want to unscrew the front inside ring, you can use a rubber drain stopper.
Else, you can try to unscrew the front body by hand.

Maybe ask Calvin :
http://forum.mflenses.com/meopta-meopar-135mm-f4-5-on-nex-5n-t68123,highlight,%2Bmeopar.html

My copy is very clean. I do think the front and rear lens can be unscrewed with rubber tool.


You can and should think ... this is understandable ... But what is it really? How to open?


PostPosted: Tue Feb 21, 2023 12:00 pm    Post subject: Reply with quote
A quick search on google with the keyword "Meopar 300 4,5" give me these result. I think it is enough to if you read the information provided above in this thread.

https://www.ebay.com/itm/303110898123

https://aukro.cz/182-objektiv-meopta-meopar-4-5-300-6963460088


PostPosted: Tue Feb 21, 2023 12:25 pm    Post subject: Reply with quote
calvin83 wrote:
A quick search on google with the keyword "Meopar 300 4,5" give me these result. I think it is enough to if you read the information provided above in this thread.

https://www.ebay.com/itm/303110898123

https://aukro.cz/182-objektiv-meopta-meopar-4-5-300-6963460088


Very often sellers themselves do not know what they are selling. there is no information


PostPosted: Tue Feb 21, 2023 4:27 pm    Post subject: Re: Meopar 300mm-4,5 Meopta lens Reply with quote
GarriPhoto wrote:
Ultrapix wrote:
GarriPhoto wrote:
Greetings to all photo masters and connoisseurs of MF lenses! I'm interested in restoring the operation of the Meopar 300mm-4,5 Meopta lens ... How to unscrew the front lens unit and aperture drive ring? I will be grateful for the help... Thank you.
#1


Welcome to the forum.
The first attempt with these kinds of optics is always to unscrew the front and rear blocks, which often come off complete. It can take a lot of force, for optics that have not been disassembled recently, and you need to have the right experience to know if you are going the right way. More photos would help, however


It is important for me to see the connection line of the front lens block with the lens body ... Do any of our forum members have such a lens ?


You don't need that. Simply grasp the front and back of the lens with both hands, and try unscrewing. Not surprisingly, both blocks have a knurled edge.

However, allow me to observe that if you had uploaded more photos as requested, our indications could have been more precise.
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