Author Topic: [Theme]: Wide IR  (Read 6084 times)

golunvolo

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Re: [Theme]: Wide IR
« Reply #15 on: July 04, 2017, 12:36:16 »
I'm crazy about sunflowers too! Ill post one more later.
  I think my filter is a longpass around 720nm.
Cut with a dremmel from here:https://www.edmundoptics.com/optics/optical-filters/longpass-edge-filters/optical-cast-infrared-ir-longpass-filters/#f=categories_s
  Im going to NY in August and the plan is to get a new converted camera from lifepixel. Lola is fun but the filter is all scratched. So 600mn has more color humm....

Jakov Minić

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Re: [Theme]: Wide IR
« Reply #16 on: July 04, 2017, 13:33:55 »
The 600nm has more color because it doesn't filter out all visible light. It let's through the entire wavelength of red channel and perhaps a bit of orange and yellow too. Bjørn likes to call it semi-IR, and that is my preferred way of shooting in IR.
I fell in love with the 600nm way of shooting when I started with a multi-spectrum broad-band D70 and a 16/3.5 fish-eye that has the R60 filter inside. Later I used a gel for the 8mm Sigma fish-eye. In any case I could start seeing what I was shooting. Later Erik modified a D200 for me so I don't have to play with gels and filters :)   

Here are some examples:

http://nikongear.net/revival/index.php/topic,634.0.html
http://nikongear.net/revival/index.php/topic,2190.0.html
Free your mind and your ass will follow. - George Clinton
Before I jump like monkey give me banana. - Fela Kuti
Confidence is what you have before you understand the problem. - Woody Allen

golunvolo

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Re: [Theme]: Wide IR
« Reply #17 on: July 04, 2017, 14:26:21 »
Yes Jakov, I clearly remember those post. They are one more reason why I tried in the first place  ;)

   The jury is still out about the kind of filter and if it is going to be a full fx or dx sensor. So far the experience with the d80 IR "Lola", all the way from the modification has been amazing for me.

   "Communications from the lab"

Jakov Minić

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Re: [Theme]: Wide IR
« Reply #18 on: July 04, 2017, 15:12:53 »
WOW, sunflower and Tesla  :o
Free your mind and your ass will follow. - George Clinton
Before I jump like monkey give me banana. - Fela Kuti
Confidence is what you have before you understand the problem. - Woody Allen

golunvolo

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Re: [Theme]: Wide IR
« Reply #19 on: August 05, 2017, 17:27:30 »
My d80´s filter is so scratched that I have to throw away many images. The plan is to replace it with a "lifepixel" converted either d3300 or d5300 720nm ir. In the mean time, I still enjoy very much what "Lola" can produce.

    Creatures by the pool

bobfriedman

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Re: [Theme]: Wide IR
« Reply #20 on: August 05, 2017, 22:56:46 »
Robert L Friedman, Massachusetts, USA
www.pbase.com/bobfriedman

bobfriedman

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Re: [Theme]: Wide IR
« Reply #21 on: August 05, 2017, 22:57:21 »
Robert L Friedman, Massachusetts, USA
www.pbase.com/bobfriedman

Olivier

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Re: [Theme]: Wide IR
« Reply #22 on: August 06, 2017, 04:52:29 »
Some great pictures here... My widest lens on the V1 is 27mm equivalent, so not so wide... The solution is to stitch panoramas.
Bob, I love the backlit tree!


bobfriedman

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Re: [Theme]: Wide IR
« Reply #23 on: August 06, 2017, 12:22:45 »
RG830


RG715 - thin.. so almost a RG695 or so
Robert L Friedman, Massachusetts, USA
www.pbase.com/bobfriedman

Jakov Minić

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Re: [Theme]: Wide IR
« Reply #24 on: August 06, 2017, 22:59:05 »
Given the artists that post here, this topic is going to be a real treat!
Bob, Paco, Olivier, Fons et al.
Free your mind and your ass will follow. - George Clinton
Before I jump like monkey give me banana. - Fela Kuti
Confidence is what you have before you understand the problem. - Woody Allen

Jakov Minić

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Re: [Theme]: Wide IR
« Reply #25 on: August 06, 2017, 23:00:25 »
Back home.
Looking at some images I made in Cres of my daughter using wide IR gear.
D200 and 10.5DX fish-eye.
Free your mind and your ass will follow. - George Clinton
Before I jump like monkey give me banana. - Fela Kuti
Confidence is what you have before you understand the problem. - Woody Allen

Fons Baerken

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Re: [Theme]: Wide IR
« Reply #26 on: August 06, 2017, 23:30:43 »

golunvolo

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Re: [Theme]: Wide IR
« Reply #27 on: August 09, 2017, 14:02:14 »
La Muela, Spain.

Thomas G

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Re: [Theme]: Wide IR
« Reply #28 on: August 10, 2017, 18:57:43 »
La Muela, Spain.
Impressive. I like it, great shot!

golunvolo

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Re: [Theme]: Wide IR
« Reply #29 on: August 10, 2017, 19:11:32 »
Thank you Thomas.