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vroger
Joined: 23 Jul 2014 Posts: 623 Location: MN
Expire: 2016-10-21
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Posted: Wed Oct 11, 2017 3:51 am Post subject: Carl Zeiss Biogon 21mm f4.5 Contax RF |
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vroger wrote:
Carl Zeiss Biogon 21mm f4.5 Contax RF. Fuji X-E2.
a picture of the lens.
The daughter of the original owner. She was willing to sell me this lens as a very reasonable price, knowing i'm a collector and not a flipper.
I am very humbled to be able to use this lens, and enjoy it. _________________ Roger Lund
Canon EOS-M, Fuji X-E2, Helois 44-0 Vintage, Helois 44-4, Canon FD 50mm 1.8, Jupiter 8 50mm F2, Jupiter 3 50mm F1.5, Canon Serenar 50mm 1.9, Canon 50mm 1.8 LTM, Canon Serenar 85mm F2, Leica 50mm f2 summar, E.Ludwig 50mm F2.9, Rekagon will.wetzlar 50mm 2.8,, a.schacht ulm travenar 135mm F3.5, CZJ 29mm 2.8 Hoya 28mm 2.8, CZ Tessar 50mm 2.8, MIR 37mm. 2.8, Porst Color Reflex MC 50mm 1.7, Vivitar 28mm 2.8 mc cf
http://photography.rogerlund.net
For sale: Canon EOS-M and MF Adapters. |
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kds315*
Joined: 12 Mar 2008 Posts: 16497 Location: Weinheim, Germany
Expire: 2021-03-09
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Posted: Wed Oct 11, 2017 4:22 am Post subject: |
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kds315* wrote:
_________________ 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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Attila
Joined: 24 Feb 2007 Posts: 57839 Location: Hungary
Expire: 2021-11-18
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Posted: Wed Oct 11, 2017 4:23 am Post subject: |
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Attila wrote:
One of my dream lens what I never had before , congrats lucky man!!! _________________ -------------------------------
Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
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newst
Joined: 21 Oct 2014 Posts: 617 Location: Troy, MI USA
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Posted: Wed Oct 11, 2017 8:56 am Post subject: |
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newst wrote:
That lens delivers lovely images. Enjoy it Roger. I am jealous. _________________ Steve
Just an armadillo on the shoulder of the information superhighway. |
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uddhava
Joined: 22 Aug 2012 Posts: 3071 Location: Hungary
Expire: 2021-06-21
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Posted: Wed Oct 11, 2017 9:21 am Post subject: |
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uddhava wrote:
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jamaeolus
Joined: 19 Mar 2014 Posts: 2913 Location: Eugene
Expire: 2015-08-20
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Posted: Wed Oct 11, 2017 6:59 pm Post subject: |
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jamaeolus wrote:
_________________ photos are moments frozen in time |
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std
Joined: 09 Feb 2010 Posts: 1827 Location: Bulgaria
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Posted: Thu Oct 12, 2017 6:34 am Post subject: |
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std wrote:
Such a beautiful lens
Does it have corner color shift as the Contax G 2.8/21 Biogon? _________________ Stefan
My lens list:
SLR MD: Rokkor 1,7/50 Exakta: Kilfitt-Makro-Kilar E 3.5/4cm; CZJ 2/50 Pancolar;M42: CZJ 2.8/50 Tessar; Mir-1B 2.8/37; Jupiter-9 2/85 T-mount: Tamron 5.9/200; Tamron 6.9/300; Tamron 7.5/400 C-mount: Cosmicar 1.8/50 Y/S: Sun 3.5/38-90, Sun 4/70-210 RF Contax RF: Jupiter-8 2/50; Contax G:CZ 2,8/21 Biogon T; CZ 2,8/28 Biogon T; CZ 2/35 Planar T; CZ 2/45 Planar T; CZ 2,8/90 Sonnar T |
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serkol
Joined: 26 Aug 2012 Posts: 890 Location: Belarus
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Posted: Thu Oct 12, 2017 7:57 pm Post subject: |
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serkol wrote:
_________________ Regards,
Sergey |
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weihsuan
Joined: 29 Oct 2015 Posts: 4 Location: Singapore
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Posted: Fri Oct 13, 2017 3:15 am Post subject: |
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weihsuan wrote:
Great! was it really close to the sensor?
I have one with the corresponding adapter, but never dared to put it onto my Sony A7ii. |
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TrueLoveOne
Joined: 30 Sep 2012 Posts: 1840 Location: Netherlands
Expire: 2013-12-24
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Posted: Fri Oct 13, 2017 4:56 am Post subject: |
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TrueLoveOne wrote:
Really nice results!!
_________________ My Flickr photostream: http://www.flickr.com/photos/chantalrene/
Sony A7, Canon 5D mkII, Minolta 7D + RD3000 and some more.....
Minolta and Konica collector.... slowly selling all the other stuff! |
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stevemark
Joined: 29 Apr 2011 Posts: 3748 Location: Switzerland
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Posted: Fri Oct 13, 2017 4:22 pm Post subject: |
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stevemark wrote:
Certainly one of the most important lenses for the 35mm format ever made - computed by Ludwig Bertele around 1950 in Switzerland. Bertele, who had been working for Zeiss until about 1943 (or 1944?) was working for Wild Heerbrugg at that time. Actually the different 90° Biogon versions (21mm for Contax RF, 38mm for Hasselblad and 53mm for Linhof) are simplified versions of Berteles Aviogons (large format lenses for aerial reconnaissance).
The original Biogon 4.5/21mm (as well as the actual Zeiss ZM C-Biogon 4.5/21mm) have lots of problems with the sensor filter pack. This glass plate in front of the sensor - up to 2.5mm thick - is introducing a lot of aberrations.
I recently had the pleasure of taking images with a ZM Biogon 4.5/21mm using a modified Sony A7S. This camera had a sensor stack of only 0.1mm (!) thickness. Needless to say, the Biogon was tack sharp even in the extreme corners, and even wide open.
Stephan _________________ www.artaphot.ch |
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visualopsins
Joined: 05 Mar 2009 Posts: 10462 Location: California
Expire: 2021-06-22
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Posted: Fri Oct 13, 2017 4:55 pm Post subject: |
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visualopsins wrote:
_________________ ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮ like attracts like! ☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮☮
Cameras: Sony A7Rii, Spotmatics II, F, and ESII, Nikon P4
M42 Asahi Optical Co., Lenses:
Takumar 1:4 f=35mm, 1:2 f=58mm (Sonnar), 1:2.4 f=58mm (Heliar), 1:2.2 f=55mm (Gaussian), 1:2.8 f=105mm (Model I), 1:2.8/105 (Model II), 1:5.6/200
Tele-Takumar 1:5.6/200, 1:6.3/300
Macro-Takumar 1:4/50
Auto-Takumar 1:2.3 f=35, 1:1.8 f=55mm, 1:2.2 f=55mm
Super-TAKUMAR 1:3.5/28 (fat), 1:2/35 (Fat), 1:1.4/50 (8-element),
Super-Multi-Coated Fisheye-TAKUMAR 1:4/17
Super-Multi-Coated TAKUMAR 1:4.5/20, 1:3.5/24, 1:3.5/28, 1:2/35, 1:3.5/35, 1:1.8/85, 1:1.9/85 1:2.8/105, 1:3.5/135, 1:2.5/135 (II), 1:4/150, 1:4/200, 1:4/300, 1:4.5/500
Super-Multi-Coated Macro-TAKUMAR 1:4/50, 1:4/100
Super-Multi-Coated Bellows-TAKUMAR 1:4/100
SMC TAKUMAR 1:1.4/50, 1:1.8/55
Other lenses:
Carl Zeiss Jena Flektogon 2.4/35
SMC PENTAX ZOOM 1:3.5 35~105mm, SMC PENTAX ZOOM 1:4 45~125mm
Nikon Micro-NIKKOR-P-C Auto 1:3.5 f=55mm, NIKKOR-P Auto 105mm f/2.5 Pre-AI (Sonnar), Micro-NIKKOR 105mm 1:4 AI, NIKKOR AI-S 35-135mm f/3,5-4,5
Tamron SP 17mm f/3.5 (51B), Tamron SP 17mm f/3.5 (51BB), SP 500mm f/8 (55BB), SP 70-210mm f/3.5 (19AH)
Vivitar 100mm 1:2.8 MC 1:1 Macro Telephoto
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