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Lightshow
Joined: 04 Nov 2011
Posts: 3670
Location: Calgary
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 Posted: Mon Jul 27, 2015 10:21 am Post subject: |
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Lightshow wrote:
I think it's a type II.
The aperture ring doesn't have the marks above the aperture numbers that the type 1 does.
The DOF scale looks like the type II not the type 1.
So a late type 1 with type II parts, or a type II with some type 1 parts, or a batch of type II with only meter markings... I'm inclined to think its the last two possibilities since the serial number seems to be for a type II, though the only way to know for sure is to open it up to see the elements.
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calvin83
Joined: 12 Apr 2009
Posts: 7498
Location: Hong Kong
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| Posted: Mon Jul 27, 2015 11:28 am Post subject: |
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calvin83 wrote:
| scsambrook wrote: |
Calvin83 writes The lens diagram above is for the Fujinon 5cm f1.2.
Thanks for the info Calvin83 ! Could you point me towards the source of your info so I can broaden my education still further, please? |
https://books.google.com/books?id=WV4zAQAAMAAJ&lpg=PA5&dq=Fujinon%2050mm&pg=PA5#v=onepage&q&f=false
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scsambrook
Joined: 29 Mar 2009
Posts: 2172
Location: Glasgow Scotland
Expire: 2011-11-18
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| Posted: Mon Jul 27, 2015 1:27 pm Post subject: |
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scsambrook wrote:
Many thanks, Calvin83 
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Stephen
Equipment: Pentax DSLR for casual shooting, Lumix G1 and Fuji XE-1 for playing with old lenses, and Leica M8 because I still like the optical rangefinder system. |
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uhoh7
Joined: 24 Nov 2010
Posts: 1309
Location: Idaho, USA
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| Posted: Mon Jul 27, 2015 3:18 pm Post subject: |
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uhoh7 wrote:
In today's dollars the Fuji was 2600 new! And that's about what one would cost today if you found a reasonable deal.
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Lightshow
Joined: 04 Nov 2011
Posts: 3670
Location: Calgary
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| Posted: Thu Jul 30, 2015 2:38 pm Post subject: |
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Lightshow wrote:
Quite pricy for sure, I settled for an f2 LTM Fuji. Nice lens, very well made, like most RF lenses.
I just realized I've hardly used it, must get out and shoot.... 
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uhoh7
Joined: 24 Nov 2010
Posts: 1309
Location: Idaho, USA
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| Posted: Thu Jul 30, 2015 4:22 pm Post subject: |
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uhoh7 wrote:
| Lightshow wrote: |
Quite pricy for sure, I settled for an f2 LTM Fuji. Nice lens, very well made, like most RF lenses.
I just realized I've hardly used it, must get out and shoot.... |
I think very very few were made of the superspeed, but I'd love to see some shots from your f/2
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Oldhand
Joined: 01 Apr 2013
Posts: 6006
Location: Mid North Coast NSW - Australia
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| Posted: Wed Apr 17, 2019 7:31 am Post subject: |
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Oldhand wrote:
Reviving an old thread.
Did anyone ever find a schematic for the Canon 50mm f1.4 LTM that showed the 6 elements in four groups?
As everyone above has mentioned, the schematic that appears in this discussion thus far is of course incorrect
Tom |
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fiftyonepointsix
Joined: 30 Apr 2017
Posts: 292
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| Posted: Wed Apr 17, 2019 8:56 pm Post subject: |
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fiftyonepointsix wrote:
Peter Kitchingman shows it as a classic 6 element/ 4 group double-Gauss. And I have taken several part and can verify that it is.
I seem to remember Neblette, "Photographic lenses", 1965 putting it in with the classic Planar 6/4 group.
https://www.canonrangefinder.org/Canon_50mm.htm
Shows as 6/4. |
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Oldhand
Joined: 01 Apr 2013
Posts: 6006
Location: Mid North Coast NSW - Australia
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| Posted: Wed Apr 17, 2019 9:17 pm Post subject: |
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Oldhand wrote:
| fiftyonepointsix wrote: |
Peter Kitchingman shows it as a classic 6 element/ 4 group double-Gauss. And I have taken several part and can verify that it is.
I seem to remember Neblette, "Photographic lenses", 1965 putting it in with the classic Planar 6/4 group.
https://www.canonrangefinder.org/Canon_50mm.htm
Shows as 6/4. |
Many thanks
Tom |
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