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Re: [OM] (OM) OT Storm images from Peter Marin, Sydney

Subject: Re: [OM] (OM) OT Storm images from Peter Marin, Sydney
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Mon, 19 Mar 2012 19:47:37 -0400
Here's some info on lightning photography
<http://www.lightningphotography.com/tips.html>
and some OM specific stuff reported on this list long ago
<http://www.astro.uni-bonn.de/~kbagschi/blitze.shtml>

Bill Brooks (formerly of this list?) created a circuit for triggering an 
OM camera from a lightning strike.  An article and photos describing its 
design and construction used to be featured here:
<http://www.petroglyph.crestline.ca.us/node/20>
While petroglyph.us still exists this particular URL does not and, 
unfortunately, does not exist on the wayback machine either.
For a short time Bill (or someone associated with him) offered a small 
kit of essential parts to build one.  I have the kit but have never 
built it.  All the circuitry was installed into a small plastic project 
box that sat atop the OM winder trigger.  I also tried in the past to 
capture <http://www.petroglyph.crestline.ca.us/node/20> but was only 
partially successful.  I got the text and some thumbnails but missed the 
large images associated with the thumbnails.

But I do have Bill Brook's circuit diagram as a PDF which I'll send on 
request to those that would like a copy.

Chuck Norcutt

On 3/19/2012 11:10 AM, Joel Wilcox wrote:
> On Mon, Mar 19, 2012, at 06:40 AM, Chris Trask wrote:
>>>
>>> Link posted on facebook by friend Adam Bolt ... Images from Australian
>>> photographer Peter Marin.
>>>
>>> http://tinyurl.com/8xjfdz9
>>>
>>
>>       That is a very impressive photograph, taken at the exact right
>>       moment.  Wonderful backlighting of the clouds.
>
> More than likely, it was a very long exposure during which it was
> possible to catch the lightening by waiting for it, so to speak.  Not to
> diminish the photo in any way.  I think that's just how it is done.
>
> Joel W.
>
>
-- 
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