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Alex H
Joined: 25 Dec 2011 Posts: 344
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Posted: Tue Sep 23, 2014 11:49 am Post subject: Steinheil Cassarit 2.8 50mm |
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Alex H wrote:
Looks interesting.
Last edited by Alex H on Wed Sep 24, 2014 12:02 pm; edited 1 time in total |
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calvin83
Joined: 12 Apr 2009 Posts: 7554 Location: Hong Kong
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Posted: Tue Sep 23, 2014 12:40 pm Post subject: |
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calvin83 wrote:
I used have one with problem in the aperture. It was given to my friend with the blades removed.
For the optically construction, I am not sure it is a Triplet. Usually, Steinheil name their triplets as Cassar(S). Is there any weak reflections found in your copy? _________________ https://lensfever.com/
https://www.instagram.com/_lens_fever/
The best lens is the one you have with you. |
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kds315*
Joined: 12 Mar 2008 Posts: 16544 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Tue Sep 23, 2014 1:07 pm Post subject: |
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kds315* wrote:
calvin83 wrote: |
I used have one with problem in the aperture. It was given to my friend with the blades removed.
For the optically construction, I am not sure it is a Triplet. Usually, Steinheil name their triplets as Cassar(S). Is there any weak reflections found in your copy? |
It is certainly a triplet Calvin (Cassar, Cassarit and Cassaron are all triplets, Culmigon is 4e, Culminon is 5e),
Humulus wrote: |
Some nice pictures there. The bokeh looks very Trioplan-like. |
Thanks, I like it too. Maybe the Trioplan looks Cassarit-like? But well, the Trioplan came to the Market around 1914, the Cassar approx 1925, so the Trioplan looks like the older brother indeed...
The Cassarit replaced the Cassar in 1955/56 which used new glass types and a more generous glass diameter for improved illumination and correction (cited from Lens Vademecum) _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
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calvin83
Joined: 12 Apr 2009 Posts: 7554 Location: Hong Kong
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Posted: Tue Sep 23, 2014 6:08 pm Post subject: |
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calvin83 wrote:
It is the early preset version with two ears on the present ring. The Paxette version should give similar result (I have one). _________________ https://lensfever.com/
https://www.instagram.com/_lens_fever/
The best lens is the one you have with you. |
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Nordentro
Joined: 24 Jun 2010 Posts: 4713 Location: Lillehammer, Norway
Expire: 2015-01-29
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Posted: Tue Sep 23, 2014 6:17 pm Post subject: |
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Nordentro wrote:
Exakta then (or m42)? _________________ Lars | Manuellfokus.no |
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kds315*
Joined: 12 Mar 2008 Posts: 16544 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Tue Sep 23, 2014 7:48 pm Post subject: |
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kds315* wrote:
Guys, this was posted in the Digital Gallery, not the Lens section. Pictures are shown and possible discussed there - not lenses.
And it is not by coincidence that I put my work there, so I will move those lens related stuff to teh lens section, so to give
you the chance to discuss endlessly all about this tech stuff, mounts prongs and lens design and versions and coatings, you name it
And this comment goes here too, making space in the original thread to discuss about, I wonder if you may have guessed it, photos.
I was guilty too, I should have stopped it right away... my bad, but I will be more rigid in future, I promise. _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
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calvin83
Joined: 12 Apr 2009 Posts: 7554 Location: Hong Kong
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Posted: Wed Sep 24, 2014 5:32 am Post subject: |
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calvin83 wrote:
kds315* wrote: |
Guys, this was posted in the Digital Gallery, not the Lens section. Pictures are shown and possible discussed there - not lenses.
And it is not by coincidence that I put my work there, so I will move those lens related stuff to teh lens section, so to give
you the chance to discuss endlessly all about this tech stuff, mounts prongs and lens design and versions and coatings, you name it
And this comment goes here too, making space in the original thread to discuss about, I wonder if you may have guessed it, photos.
I was guilty too, I should have stopped it right away... my bad, but I will be more rigid in future, I promise. |
You should be happy too, Klaus. People ask about information on the lens for few possible reasons.
a) They think your photos are excellent
b) They think you have in-dept knowledge on the lens and know how to use the lens
c) They think you are kind and willing to answer any related question(s)
d) ... _________________ https://lensfever.com/
https://www.instagram.com/_lens_fever/
The best lens is the one you have with you. |
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iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15685
Expire: 2014-01-07
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Posted: Wed Sep 24, 2014 8:24 am Post subject: |
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iangreenhalgh1 wrote:
d). They are too lazy to look up the info _________________ I don't care who designed it, who made it or what country it comes from - I just enjoy using it! |
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kds315*
Joined: 12 Mar 2008 Posts: 16544 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Wed Sep 24, 2014 8:28 am Post subject: |
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kds315* wrote:
Glad YOU said that Ian, and not me _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
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iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15685
Expire: 2014-01-07
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Posted: Wed Sep 24, 2014 8:50 am Post subject: |
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iangreenhalgh1 wrote:
kds315* wrote: |
Glad YOU said that Ian, and not me |
Well, I did say it tongue-in-cheek.
I always look first, then if I can't find it, then I ask. _________________ I don't care who designed it, who made it or what country it comes from - I just enjoy using it! |
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calvin83
Joined: 12 Apr 2009 Posts: 7554 Location: Hong Kong
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Posted: Wed Sep 24, 2014 11:03 am Post subject: |
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calvin83 wrote:
_________________ https://lensfever.com/
https://www.instagram.com/_lens_fever/
The best lens is the one you have with you. |
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philslizzy
Joined: 07 Aug 2012 Posts: 4748 Location: Cheshire, England
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Posted: Wed Sep 24, 2014 11:34 am Post subject: |
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philslizzy wrote:
iangreenhalgh1 wrote: |
kds315* wrote: |
Glad YOU said that Ian, and not me |
Well, I did say it tongue-in-cheek.
I always look first, then if I can't find it, then I ask. |
I agree with that Ian, although sometimes you must know where to look. More experienced users have better resources or know how to filter them out of the morass of rubbish that google search brings up. _________________ Hero in the 'messin-with-cameras-for-the-hell-of-it department'. Official. |
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