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Helios 53 question
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PostPosted: Mon Jun 06, 2011 12:43 pm    Post subject: Helios 53 question Reply with quote

Do you think it is LF or is it missing something?
Some say it should be m42?





PostPosted: Mon Jun 06, 2011 12:59 pm    Post subject: Reply with quote

According to the Helios List, it has a 24x36cm coverage. So yes, looks to be a LF lens. Thread is ~80mm?


PostPosted: Mon Jun 06, 2011 5:42 pm    Post subject: Reply with quote

One for sale here:

http://rafcamera.com/helios53-lf-lens-p-210.html

Looks like LF to me Smile


PostPosted: Mon Jun 06, 2011 7:49 pm    Post subject: Reply with quote

themoleman342 wrote:
According to the Helios List, it has a 24x36cm coverage. So yes, looks to be a LF lens. Thread is ~80mm?


I read 24x36mm Embarassed

edit:
here the m42
http://en.wikipedia.org/wiki/Helios_%28lens_brand%29
Quote:
Helios-53 M42 200mm ƒ/2.5 ƒ/16


PostPosted: Tue Jun 07, 2011 7:59 am    Post subject: Reply with quote

One could use it to build a camera for direct paper prints:

http://forum.mflenses.com/viewtopic,p,1029106.html

And use a hat as a shutter or make a shutter oneself?

How much would the exposure be?
Sunny 16 says the correct exposure would be 1/6 if
the asa is 6 like the example above. ND2 would set it
to 1/3. I think I could do it with a hat. Smile

Or install a flatbed scanner?
The 24x36cm image could create some nice landscapes?

http://golembewski.awardspace.com/cameras/earlier/index.html