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Range finder adjustment topic (again)


Steadimann

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Hello all,

a new topic on rangefinder adjuster, duh...

The problem I have is that my infinity is off - at the very end at infinity image does not align with RF. I watched the video how to adjust it with 2mm alen wrench, I could get it adjusted so that at infinity image aligns but then midrange is off. So what I have is - my infinity has to be off in order to have midrange properly adjusted, either if i adjust for infinity, then midrange is off. By saying off, i mean that there is no focus either at midrange, either at infinity, it seems to be corresponding with RF adjustment, if at infinity image is not aligned, then there is no focus at infinity, if i adjust RF to align at infinity, then when focused with RF at midrange, the focus is off in the image :(

Is it something that can be done myself? if so, how?

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vor 41 Minuten schrieb Steadimann:

Hello all,

a new topic on rangefinder adjuster, duh...

The problem I have is that my infinity is off - at the very end at infinity image does not align with RF. I watched the video how to adjust it with 2mm alen wrench, I could get it adjusted so that at infinity image aligns but then midrange is off. So what I have is - my infinity has to be off in order to have midrange properly adjusted, either if i adjust for infinity, then midrange is off. By saying off, i mean that there is no focus either at midrange, either at infinity, it seems to be corresponding with RF adjustment, if at infinity image is not aligned, then there is no focus at infinity, if i adjust RF to align at infinity, then when focused with RF at midrange, the focus is off in the image :(

Is it something that can be done myself? if so, how?

start here - i guess you need to adjust and play at two places, not just the roller cam,  but also the pivot throw...

 

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I've recently done my horizontal and vertical, one of my lenses (ironically the new 50mm ASPH FLE mk2 close focus) was right on the edge with distance focus, ie it needed greater adjustment than the rest of the lenses to reach infinity. Choose your reference lens carefully!

If I had a problem though of the magnitude you have I'd send it to a Leica specialist repairer I think rather than messing with the cam arm too. Although you could argue that if you fail to make it work the final step of sending it away is the same anyway. I wouldn't fiddle though until I knew where I was sending it and when I'd get it back!

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On 3/12/2024 at 12:19 PM, fenykepesz said:

start here 

 

Surely there is a better resource than a 15 year old drawing done by hand... In 2024 information is transferred through You Tube videos. Not drawings. 

I'm not saying you're doing anything wrong by sharing the best resource you know of, but its hard to believe that this is the best that Leica users can offer each other who need information.

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15 minutes ago, John Ricard said:

Surely there is a better resource than a 15 year old drawing done by hand... In 2024 information is transferred through You Tube videos. Not drawings. 

I'm not saying you're doing anything wrong by sharing the best resource you know of, but its hard to believe that this is the best that Leica users can offer each other who need information.

Perhaps you could make a YouTube or TikTok production.

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7 hours ago, John Ricard said:

In 2024 information is transferred through You Tube videos. Not drawings. 

--sarcasm on-- Which are then transcribed into notes on a scratch pad so you can move the computer out of the way while working on your camera and don't have to keep futzing with the video timeline to freeze on exactly the frame you need to see the desired info.  --sarcasm off--

I get it that some prefer videos.  I think the best option would be a video presentation along with downloadable data/slides.  I wouldn't mind if the slides are of hand drawn notes.

Anyway, several years ago I downloaded the linked drawings and put them in a note with the instructions.  Yes, the note is in my computer but I can print that out when needed.

 

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Please note your lens can be the culprit as well. If you can check your body with another lens that might help. If the problem remains the same your body needs adjustment, if not your lens needs service. I have adjusted my own and other people bodies for the infinity setting successfully many times. I have never touched the close focus setting (and never needed to). Lens service is for a professional workshop in my view. 

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