CosmicCharlie
Established
The tiny pin to stop rotation on my pre-war 50 3.5 collapsible lens has been lost. I am unsure how to locate one or how to proceed once located I thank you in advance for your suggetions. yours truly “spinning without focus in Maine”Vickko
Veteran
Contact Don at www.dagcamera.com and ask for another one. You may need to tell him exactly which lens you have.
CosmicCharlie
Established
Thank you Vick
john neal
fallor ergo sum
If your lens is nickel, you may be out of luck, Don tells me that he has no nickel parts left. OTOH, a chrome one is better than no pin at all
CosmicCharlie
Established
thank you john, chrome is fine.
CosmicCharlie
Established
As suggested I will order pin from DAG, once pin arrives is there a procedure for ensuring proper alignment? also the distance plate is is off the barrell, I thank you for your help. mechanically I am a few rolls short of a brick. cheers.
Dralowid
Michael
In my experience, simple, that is if I understand your question correctly!
If you screw the lens unit (barrel) back into the flange (distance plate) and it ends up gently flush to the flange when set on infinity then you should be good to go. If it doesn't look right or end up in the right place then it isn't.
Give it a go and it will make sense to you. No magic needed.
Michael
If you screw the lens unit (barrel) back into the flange (distance plate) and it ends up gently flush to the flange when set on infinity then you should be good to go. If it doesn't look right or end up in the right place then it isn't.
Give it a go and it will make sense to you. No magic needed.
Michael
CosmicCharlie
Established
thank you Michael.
CosmicCharlie
Established
My search continues, dag is out of stock on the pin, perhaps in the spring at a camera show.
CosmicCharlie
Established
still missing tiny pin elmar 50 3.5
still missing tiny pin elmar 50 3.5
[ no luck, Miss using my iii f I might have to buy another lens as a doner body, anyone have a trashed lens for sale? QUOTE=CosmicCharlie;2024006]The tiny pin to stop rotation on my pre-war 50 3.5 collapsible lens has been lost. I am unsure how to locate one or how to proceed once located I thank you in advance for your suggetions. yours truly “spinning without focus in Maine”[/QUOTE]
still missing tiny pin elmar 50 3.5
[ no luck, Miss using my iii f I might have to buy another lens as a doner body, anyone have a trashed lens for sale? QUOTE=CosmicCharlie;2024006]
The tiny pin to stop rotation on my pre-war 50 3.5 collapsible lens has been lost. I am unsure how to locate one or how to proceed once located I thank you in advance for your suggetions. yours truly “spinning without focus in Maine”[/QUOTE]
peterm1
Veteran
Should be easy to fabricate for a watchmaker - its a metal pin (Stainless steel could be used at a pinch) with a fine thread on one end. A proper "old school" watch maker will have the tiny lathes and thread taps to make such things (so long as it uses a more or less standard thread type). If worse comes to worst why not make some inquiries? Its better than using an otherwise good lens for parts or some such.
Brian Legge
Veteran
I don't support the FSU lens stops have the same threading?