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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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 Posted: Sat Dec 17, 2011 8:32 pm Post subject: SMC Pentax-A 1:1.2 50mm wide open shots |
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Spotmatic wrote:
So far I have tried the following ultra fast 50's:
- Porst 55mm f/1.2
- Cosina 55mm f/1.2
- SMC Pentax 50mm f/1.2
But the SMC Pentax-A 50mm f/1.2, the last incarnation of this fast fifty (and reportedly also a bit better than the K50/1.2) seems to outperform all of the above. The great thing (for Pentax owners) is of course the diaphragm automation. Not that you need it when shooting wide open... 
All shots below were shot wide open, except for the last one. The camera used was the Pentax K-5.
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6.
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Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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pich900
Joined: 10 Jun 2007
Posts: 1745
Location: The Netherlands/Zwolle
Expire: 2012-12-27
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| Posted: Sat Dec 17, 2011 8:53 pm Post subject: |
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pich900 wrote:
WOW, some great portraits here, congrats Peter and what a lens 
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All my lenses are for sale, nikkor, Angenieux, Zeiss etc.....
Regards,
Pascal
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Nikon D700 |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sat Dec 17, 2011 9:39 pm Post subject: |
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Spotmatic wrote:
Thanks Pascal! And here is how it looks on my K-5:
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Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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poilu
Joined: 26 Aug 2007
Posts: 10472
Location: Greece
Expire: 2019-08-29
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| Posted: Sat Dec 17, 2011 10:10 pm Post subject: |
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poilu wrote:
| pich900 wrote: |
| WOW, some great portraits here, congrats Peter and what a lens |
+1! perfection wide open! I guess it don't fit the 5D
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kuuan
Joined: 14 Jan 2008
Posts: 4569
Location: right now: Austria
Expire: 2014-12-26
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| Posted: Sat Dec 17, 2011 10:13 pm Post subject: |
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kuuan wrote:
super portrait samples with a obviously truly great lens,
congrats Peter!
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my photos on flickr: https://www.flickr.com/photos/kuuan/collections |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sat Dec 17, 2011 10:18 pm Post subject: |
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Spotmatic wrote:
Thanks for the kind words! I'm not sure if this will fit the 5D, but a leverectomy would at least be in order (all K-mount lenses need to have the diaphragm lever and protective flange removed for use on a 5D).
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Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sat Dec 17, 2011 10:23 pm Post subject: |
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Spotmatic wrote:
All optical defects of this lens caught in one single photo, shot against the sun:
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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poilu
Joined: 26 Aug 2007
Posts: 10472
Location: Greece
Expire: 2019-08-29
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| Posted: Sat Dec 17, 2011 10:33 pm Post subject: |
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poilu wrote:
| Peter wrote: |
| All optical defects of this lens caught in one single photo, shot against the sun |
I don't see any defects Peter, are you becoming a pixel peeper
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sat Dec 17, 2011 10:43 pm Post subject: |
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Spotmatic wrote:
| poilu wrote: |
| Peter wrote: |
| All optical defects of this lens caught in one single photo, shot against the sun |
I don't see any defects Peter, are you becoming a pixel peeper |
What! There's tons of CA, the lens is worthless! 
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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kuuan
Joined: 14 Jan 2008
Posts: 4569
Location: right now: Austria
Expire: 2014-12-26
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| Posted: Sat Dec 17, 2011 10:46 pm Post subject: |
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kuuan wrote:
| Spotmatic wrote: |
| poilu wrote: |
| Peter wrote: |
| All optical defects of this lens caught in one single photo, shot against the sun |
I don't see any defects Peter, are you becoming a pixel peeper |
What! There's tons of CA, the lens is worthless! |
no, it's not worthless Peter, I'd buy you a beer or two for it
_________________
my photos on flickr: https://www.flickr.com/photos/kuuan/collections |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sat Dec 17, 2011 10:47 pm Post subject: |
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Spotmatic wrote:
| kuuan wrote: |
| Spotmatic wrote: |
| poilu wrote: |
| Peter wrote: |
| All optical defects of this lens caught in one single photo, shot against the sun |
I don't see any defects Peter, are you becoming a pixel peeper |
What! There's tons of CA, the lens is worthless! |
no, it's not worthless Peter, I'd buy you a beer or two for it |
Please, I'd like a bottle of Chimay Dorée
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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Orio
Joined: 24 Feb 2007
Posts: 29545
Location: West Emilia
Expire: 2012-12-04
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| Posted: Sat Dec 17, 2011 10:52 pm Post subject: |
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Orio wrote:
Nice series Peter, as always.
It seems to me that the second photo was taken a bit stopped down.
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Orio, Administrator
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NE CEDE MALIS AUDENTIOR ITO
Ferrania film is reborn! http://www.filmferrania.it/
Support the Ornano film chemicals company and help them survive!
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kuuan
Joined: 14 Jan 2008
Posts: 4569
Location: right now: Austria
Expire: 2014-12-26
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| Posted: Sat Dec 17, 2011 10:56 pm Post subject: |
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kuuan wrote:
| Spotmatic wrote: |
Please, I'd like a bottle of Chimay Dorée |
that shouldn't be any problem, I'll use my Benedictine connections
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my photos on flickr: https://www.flickr.com/photos/kuuan/collections |
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semso
Joined: 11 Dec 2009
Posts: 152
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| Posted: Sun Dec 18, 2011 2:33 pm Post subject: |
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semso wrote:
Good portrets.
Shame that Pentax didn´t made FF DSLR to achieve 100% performance of this lens in Digital ages.
regards semso |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sun Dec 18, 2011 8:13 pm Post subject: |
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Spotmatic wrote:
| semso wrote: |
Good portrets.
Shame that Pentax didn´t made FF DSLR to achieve 100% performance of this lens in Digital ages.
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Thanks Semso! I know... but there are currently lots of rumors of a FF Pentax mirrorless going around. So who knows!
@Orio: thank you also and my bad... That one was shot at f/1.8 indeed.
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Sun Dec 18, 2011 8:26 pm Post subject: |
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Spotmatic wrote:
I found another one on my card. Definitely wide open, this one! 
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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semso
Joined: 11 Dec 2009
Posts: 152
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| Posted: Mon Dec 19, 2011 8:38 am Post subject: |
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semso wrote:
Spotmatic says:
" I know... but there are currently lots of rumors of a FF Pentax mirrorless going around. So who knows!"
But that should not solve the problem: FF Pentax mirrorless should be probably NOT K-mount.
regards semso |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Mon Dec 19, 2011 10:42 am Post subject: |
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Spotmatic wrote:
| semso wrote: |
Spotmatic says:
" I know... but there are currently lots of rumors of a FF Pentax mirrorless going around. So who knows!"
But that should not solve the problem: FF Pentax mirrorless should be probably NOT K-mount.
regards semso |
Of course, but it WOULD be a mirrorless AND a Pentax, so for me that's good enough. (There are not other brands with a FF mirrorless; the Leicas are unusable because for the lack of Live View).
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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Spotmatic
Joined: 18 Aug 2008
Posts: 4045
Location: Netherlands
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| Posted: Mon Dec 19, 2011 9:21 pm Post subject: |
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Spotmatic wrote:
Bad light, high ISO, still a bad photographer, still wide open
1. My colleague under horrid TL lighting
2. Our kids WII-ing (ISO 10000!)
3. Evan doing the same (ISO 5000)
_________________
Peter - Moderator
Pentax K-5 + Pentax 645 + Canon 5D + Bessa RF 10,5cm Heliar, and a 'little' bag full of MF lenses. The lens list is * here *.
My fast 80s: Asahi-Kogaku Takumar 83mm f/1.9 - Super-Takumar 85mm f/1.9 - FA 77mm f/1.8 Limited - Cyclop 85/1.5 (Helios-40 innards) - Komura 80mm f/1.8 - Meyer Görlitz Primoplan 7,5cm 1:1.9 - Carl Zeiss Jena 80mm f/1.8 Pancolar - Canon 85mm f/1.8 S.S.C. - Canon 85mm f/1.2 S.S.C. Aspherical |
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ilguercio
Joined: 08 Mar 2012
Posts: 414
Location: Southern Italy-Calabria!
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| Posted: Fri Apr 06, 2012 9:41 pm Post subject: |
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ilguercio wrote:
K5+Pentax 50 1.2 should be one of the best combo right now.
The results this lens puts out look simply astonishing, it is more than usable wide open.
Last edited by ilguercio on Thu Apr 26, 2012 12:10 am; edited 1 time in total |
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Nordentro
Joined: 24 Jun 2010
Posts: 4713
Location: Lillehammer, Norway
Expire: 2015-01-29
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| Posted: Fri Apr 06, 2012 9:50 pm Post subject: |
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Nordentro wrote:
Wow, that's a keeper for sure 
I've been lurking around trying to find a f/1.2 I liked (descent sharpness wide open and not to bloomy), and this lens could be what I look for 
How much do I have to spend on such a beauty Peter?
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Lars | Manuellfokus.no |
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ilguercio
Joined: 08 Mar 2012
Posts: 414
Location: Southern Italy-Calabria!
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Idilio Eterno
Joined: 08 Apr 2011
Posts: 14
Location: Los Angeles
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| Posted: Fri Jun 22, 2012 11:27 pm Post subject: |
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Idilio Eterno wrote:
Only a great photographer can take such beautiful and focussed photographs with a very soft lens like the Pentax-A f/1/2. Congrats.
OTOH, the softness I mention may be sour grapes. 
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In search of light and duende, just like my granparents found flamenco. |
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yusuf
Joined: 19 Jan 2013
Posts: 68
Location: India
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| Posted: Wed Jun 18, 2014 4:11 pm Post subject: |
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yusuf wrote:
Awesome portraits!!!
Somehow mine remains unused as I always reach for more compact f1.7 but these pictures encouraging me to take it out.
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Few Film & Digital pics here https://www.facebook.com/frozenents |
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koor
Joined: 25 Sep 2009
Posts: 5
Location: Netherlands
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| Posted: Fri Aug 01, 2014 4:14 pm Post subject: |
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koor wrote:
One on its way to me! |
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