On Sun, 21 Jan 2007 01:13:08 +0100, keith <
kabowers@...> wrote:
>> I also bought a lot of high intensity white LEDs and dropping
>> resistors to make a ring light to use with all my SLR cameras.
>>
>> Anyone else built anything like this?
>>
>> Cheers,
>> Ted
>>
> Have you seen "Build a Ring Flash for Macro Photography" in the January,
> 2007
> issue of Nuts and Volts? Starting on page 46.
> It might give you some ideas.
> --
One thing to consider though is color quality. I thought about using LEDs,
and was shocked how bad the colors looked when trying a LED flashlight for
illumination under the stereo microscope compared to the built in
incandescent light. That quickly buried the idea of a LED light there.
Maybe different better LEDs are an option, but mine clearly weren't.
ST