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rawhead
Joined: 09 Feb 2009
Posts: 1525
Location: Boston, MA
Expire: 2014-04-29
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 Posted: Thu Apr 09, 2009 6:57 am Post subject: Nikon NIRLS 14mm f1.2 (for Klaus :-) |
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rawhead wrote:
I know Klaus is more of a UV guy, but what do you think about this IR lens? It's Buy It Now for a lowly 150,000 yen (1,500USD-ish) 
Click here to see on Yahoo! Auctions
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Sony α7R, Pentax 67II, Kiev-60, Hasselblad 203FE, 903SWC, Graflex Norita 66, Mamiya M645 1000s, Burke & James 8x10, Graflex Pacemaker Speed Graphic (4x5 and 3x4), Century Graphic (2x3), R.B. Graflex Seried D, Rolleiflex SL66E, Rolleiflex 2.8C Xenotar, Mamiya C330f, a few M42, six P6, three OM, four Hasselblad, two Pentax 67, two Mamiya 645, one Noritar, and a sprinkle of EF. Oh, and an Aero Ektar and Leica Noctilux |
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Sevo
Joined: 22 Aug 2008
Posts: 1189
Location: Frankfurt, Germany
Expire: 2012-12-03
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| Posted: Thu Apr 09, 2009 7:30 am Post subject: |
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Sevo wrote:
Nice, if you have a thermal camera. Predictably not useful with film, given the system it was for: http://www.nikon.com/about/news/1998/lairds270_98.htm
Sevo |
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rawhead
Joined: 09 Feb 2009
Posts: 1525
Location: Boston, MA
Expire: 2014-04-29
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| Posted: Thu Apr 09, 2009 7:42 am Post subject: |
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rawhead wrote:
Wouldn't it work with IR film and/or IR-modded DSLR sensors? Mind you, I haven't a clue, but I can't see why it would NOT work. I mean, it's still a lens, right? (with some kind of coating, which I'm guessing is an IR filter).
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Sony α7R, Pentax 67II, Kiev-60, Hasselblad 203FE, 903SWC, Graflex Norita 66, Mamiya M645 1000s, Burke & James 8x10, Graflex Pacemaker Speed Graphic (4x5 and 3x4), Century Graphic (2x3), R.B. Graflex Seried D, Rolleiflex SL66E, Rolleiflex 2.8C Xenotar, Mamiya C330f, a few M42, six P6, three OM, four Hasselblad, two Pentax 67, two Mamiya 645, one Noritar, and a sprinkle of EF. Oh, and an Aero Ektar and Leica Noctilux |
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kds315*
Joined: 12 Mar 2008
Posts: 16663
Location: Weinheim, Germany
Expire: 2021-03-09
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| Posted: Thu Apr 09, 2009 8:12 am Post subject: |
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kds315* wrote:
| rawhead wrote: |
Wouldn't it work with IR film and/or IR-modded DSLR sensors? Mind you, I haven't a clue, but I can't see why it would NOT work. I mean, it's still a lens, right? (with some kind of coating, which I'm guessing is an IR filter). |
My dear friend, thanks for thinking about me, but you will have a very hard time trying to look through a GERMANIUM lens. It is designed for 2-14microns usually.
That same lens was sold on ebay a few months ago, with hardly any watchers for some $300 or so. Nikon discontinued that camera quite a while ago, as Sevo has also pointed to in his link.
Modded for IR DSLR (be it CCD or CMOS) do max 1000-1100nm (= 1.0-1.1 microns) and even if it would work, how is focusing without seeing anything?
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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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no-X
Joined: 19 Jul 2008
Posts: 2495
Location: Budejky, Czech Republic
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| Posted: Thu Apr 09, 2009 8:33 am Post subject: |
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no-X wrote:
DSLR with live-view wouldn't work?
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(almost) complete list of Helios lenses |
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Sevo
Joined: 22 Aug 2008
Posts: 1189
Location: Frankfurt, Germany
Expire: 2012-12-03
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| Posted: Thu Apr 09, 2009 9:28 am Post subject: |
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Sevo wrote:
Nope. Even if DSLR sensors would work in that range, their own thermal emission would obliterate the image - CMOS sensors get quite hot, compared to the spectral range of thermal cameras and their lenses (the main effort inside thermal cameras is cooling).
Sevo |
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no-X
Joined: 19 Jul 2008
Posts: 2495
Location: Budejky, Czech Republic
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| Posted: Thu Apr 09, 2009 9:32 am Post subject: |
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no-X wrote:
Thanks for info.
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(almost) complete list of Helios lenses |
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kds315*
Joined: 12 Mar 2008
Posts: 16663
Location: Weinheim, Germany
Expire: 2021-03-09
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| Posted: Thu Apr 09, 2009 1:12 pm Post subject: |
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kds315* wrote:
| Sevo wrote: |
Nope. Even if DSLR sensors would work in that range, their own thermal emission would obliterate the image - CMOS sensors get quite hot, compared to the spectral range of thermal cameras and their lenses (the main effort inside thermal cameras is cooling).
Sevo |
Thanks that you answered Sevo, couldn't have put that better.
_________________
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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rawhead
Joined: 09 Feb 2009
Posts: 1525
Location: Boston, MA
Expire: 2014-04-29
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| Posted: Thu Apr 09, 2009 2:59 pm Post subject: |
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rawhead wrote:
Ahh, OK, I understand. Thanks to both Klaus and Sevo for the interesting information!
_________________
Sony α7R, Pentax 67II, Kiev-60, Hasselblad 203FE, 903SWC, Graflex Norita 66, Mamiya M645 1000s, Burke & James 8x10, Graflex Pacemaker Speed Graphic (4x5 and 3x4), Century Graphic (2x3), R.B. Graflex Seried D, Rolleiflex SL66E, Rolleiflex 2.8C Xenotar, Mamiya C330f, a few M42, six P6, three OM, four Hasselblad, two Pentax 67, two Mamiya 645, one Noritar, and a sprinkle of EF. Oh, and an Aero Ektar and Leica Noctilux |
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