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calvin83
Joined: 12 Apr 2009
Posts: 7554
Location: Hong Kong
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 Posted: Mon May 29, 2017 3:31 pm Post subject: Alinar 3.5cm F1.4 on NEX 5N |
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calvin83 wrote:
Got this lens for a long time. My friend help me to clean it up and I install it into a helicoid myself. It is an uncoated lens with a build-in iris. It may be projection lens to the best of my knowledge.
All photos taken at wide-open. I expect a good one will perform better as mine has quiet a lot of scratch on the rear element.
#1
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#5
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#7
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kds315*
Joined: 12 Mar 2008
Posts: 16552
Location: Weinheim, Germany
Expire: 2021-03-09
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| Posted: Mon May 29, 2017 5:30 pm Post subject: |
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kds315* wrote:
Looks good to me so far, bit lack of contrast and some flare
as expected...
Surprised that it has a built in iris!!
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"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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Pancolart
Joined: 04 Feb 2008
Posts: 3693
Location: Slovenia, EU
Expire: 2013-11-18
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| Posted: Mon May 29, 2017 11:31 pm Post subject: |
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Pancolart wrote:
Looks funky, my favorite kind of tool.
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calvin83
Joined: 12 Apr 2009
Posts: 7554
Location: Hong Kong
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| Posted: Tue May 30, 2017 12:10 pm Post subject: |
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calvin83 wrote:
Yes. It is fun to use this lens and it perform a bit better than I expected. I will stop it down next time and post samples here.
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Teemō
Joined: 07 Apr 2016
Posts: 586
Location: Australia
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| Posted: Tue May 30, 2017 1:41 pm Post subject: |
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Teemō wrote:
It's got a crazy unique rendering! I'm curious, what's wrong with the 2nd image? It's like the left side is more in focus than the centre, which is further away, and then the right side is in focus again. |
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calvin83
Joined: 12 Apr 2009
Posts: 7554
Location: Hong Kong
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| Posted: Tue May 30, 2017 1:49 pm Post subject: |
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calvin83 wrote:
| Teemō wrote: |
| It's got a crazy unique rendering! I'm curious, what's wrong with the 2nd image? It's like the left side is more in focus than the centre, which is further away, and then the right side is in focus again. |
This lens shows strong field curve. You can also observe the field curve in #5.
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Basilisk
Joined: 21 Mar 2013
Posts: 356
Location: UK
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| Posted: Tue May 30, 2017 6:45 pm Post subject: |
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Basilisk wrote:
| calvin83 wrote: |
| Teemō wrote: |
| It's got a crazy unique rendering! I'm curious, what's wrong with the 2nd image? It's like the left side is more in focus than the centre, which is further away, and then the right side is in focus again. |
This lens shows strong field curve. You can also observe the field curve in #5. |
You are not kidding! Rarely seen such a strong example. |
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Teemō
Joined: 07 Apr 2016
Posts: 586
Location: Australia
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| Posted: Thu Jun 01, 2017 2:32 am Post subject: |
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Teemō wrote:
| Basilisk wrote: |
| calvin83 wrote: |
| Teemō wrote: |
| It's got a crazy unique rendering! I'm curious, what's wrong with the 2nd image? It's like the left side is more in focus than the centre, which is further away, and then the right side is in focus again. |
This lens shows strong field curve. You can also observe the field curve in #5. |
You are not kidding! Rarely seen such a strong example. |
Right! |
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