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#51
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Playing with near IR
In article 2014090109582523258-savageduck1@REMOVESPAMmecom,
Savageduck wrote: I had it done by a local repair guy. The conversion does not require a filter in front of the lens. The conversion was done a few years ago, on a camera that I did not use any more. Total cost of the conversion was about $70. I did it just to experiment with. You can twist my fingernails, and I can't give you more information. Why not call your local guy and ask him what he actually did to make the conversion? because he'd rather argue. |
#52
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Playing with near IR
On 9/1/2014 2:17 PM, nospam wrote:
In article 2014090109582523258-savageduck1@REMOVESPAMmecom, Savageduck wrote: I had it done by a local repair guy. The conversion does not require a filter in front of the lens. The conversion was done a few years ago, on a camera that I did not use any more. Total cost of the conversion was about $70. I did it just to experiment with. You can twist my fingernails, and I can't give you more information. Why not call your local guy and ask him what he actually did to make the conversion? because he'd rather argue. Do learn to read. -- PeterN |
#53
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Playing with near IR
In article ,
Whisky-dave wrote: On Friday, 29 August 2014 23:11:40 UTC+1, M-M wrote: In article , nospam wrote: removing the infrared cut filter turns it into a full spectrum camera, which covers visible light *and* infrared. you now need an infrared pass filter on the lens to cut visible light if you want infrared. Correct. The old Olympus C2020 never had an IR filter and works well for IR photography if an R72 is used with it. Here is a page I made using this technique: http://www.netaxs.com/~mhmyers/ir/gsir/gsir.html They show the efects well, although I couldn't get teh movie to do anything other than show a blank white background. I see the problem. I'm working on it... -- m-m http://www.mhmyers.com |
#54
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Playing with near IR
In article ,
Whisky-dave wrote: On Friday, 29 August 2014 23:11:40 UTC+1, M-M wrote: In article , nospam wrote: removing the infrared cut filter turns it into a full spectrum camera, which covers visible light *and* infrared. you now need an infrared pass filter on the lens to cut visible light if you want infrared. Correct. The old Olympus C2020 never had an IR filter and works well for IR photography if an R72 is used with it. Here is a page I made using this technique: http://www.netaxs.com/~mhmyers/ir/gsir/gsir.html They show the efects well, although I couldn't get teh movie to do anything other than show a blank white background. Fixed it (I think) Thanks for the report -- m-m http://www.mhmyers.com |
#55
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Playing with near IR
In article ,
Whisky-dave wrote: http://www.netaxs.com/~mhmyers/ir/gsir/gsir.html They show the efects well, although I couldn't get teh movie to do anything other than show a blank white background. Fixed it (I think) Thanks for the report Still doesn't work in firefox V31 I think but OK in IE V 11 Strange. It doesn't work on Firefox for Mac either but it does work on Chrome and Safari. -- m-m http://www.mhmyers.com |
#56
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Playing with near IR
In article , M-M
wrote: http://www.netaxs.com/~mhmyers/ir/gsir/gsir.html They show the efects well, although I couldn't get teh movie to do anything other than show a blank white background. Fixed it (I think) Thanks for the report Still doesn't work in firefox V31 I think but OK in IE V 11 Strange. It doesn't work on Firefox for Mac either but it does work on Chrome and Safari. run it through http://validator.w3.org/ and fix what it finds. |
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