Calibrating Leica curtain camera shutter speed

[Alan Browne]

An interesting foray into old camera calibration with old and modern
techniques ...
https://youtu.be/Q07CTj4fUeY
(SmarterEveryDay video)

--
“Donald Trump and his allies and supporters are a clear and present
danger to American democracy.”
- J Michael Luttig - 2022-06-16
- Former US appellate court judge (R) testifying to the January 6
committee

[Alfred Molon]

Am 27.02.2023 um 21:03 schrieb Alan Browne:
>
> An interesting foray into old camera calibration with old and modern
> techniques ...
> https://youtu.be/Q07CTj4fUeY
> (SmarterEveryDay video)

Holy shit...
--
Alfred Molon

Olympus 4/3 and micro 4/3 cameras forum at
https://groups.io/g/myolympus
https://myolympus.org/ photo sharing site

[Alan Browne]

On 2023-02-27 17:23, Alfred Molon wrote:
> Am 27.02.2023 um 21:03 schrieb Alan Browne:
>>
>> An interesting foray into old camera calibration with old and modern
>> techniques ...
>> https://youtu.be/Q07CTj4fUeY
>> (SmarterEveryDay video)
>
> Holy shit...

Now, now, don't hold back, what did you like (or not).

[geoff]

On 28/02/2023 9:03 am, Alan Browne wrote:
>
> An interesting foray into old camera calibration with old and modern
> techniques ...
> https://youtu.be/Q07CTj4fUeY
> (SmarterEveryDay video)
>

" Mechanical calibrator, wow !" um, for a mechanical shutter - how radical.

geoff

[Alfred Molon]

Am 28.02.2023 um 01:31 schrieb Alan Browne:
> On 2023-02-27 17:23, Alfred Molon wrote:
>> Am 27.02.2023 um 21:03 schrieb Alan Browne:
>>>
>>> An interesting foray into old camera calibration with old and modern
>>> techniques ...
>>> https://youtu.be/Q07CTj4fUeY
>>> (SmarterEveryDay video)
>>
>> Holy shit...
>
> Now, now, don't hold back, what did you like (or not).

As geoff already pointed out, the mechanical calibrator.

But also the service manuals. Written 100+ years ago, they give an idea
of this German engineering spirit. Extremely well written manuals.