| Author | Thread | 
		
			|  | 03/11/2006 07:44:47 PM · #1 | 
		| | I am going to try some weird macro arrangements for my *ist DS. 
 Kenko 68mm extension tubes + Kenko 1.5x Tele converter + Sigma 105mm f 2.6 + reversed Pentax 50mm f 1.4
 
 I seriously doubt it will be very good but I am going to give it a shot.  Will have to be in manual focus only.
 
 Just wondering if anyone else experiments with unsual setups.
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			|  | 03/11/2006 07:53:59 PM · #2 | 
		| | sounds like your going to need alot of light. 
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			|  | 03/11/2006 07:54:59 PM · #3 | 
		| | A small nuclear explosion should be enough. 
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			|  | 03/11/2006 07:58:33 PM · #4 | 
		| | Extreme maybe but hey, if your looking for a 1mm dof then go for it ;) 
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			|  | 03/11/2006 08:06:14 PM · #5 | 
		| | I've tried 68mm of tubes, coupling ring with 50mm f1.4, TC's(1.4x, 1.7x and 2.0x) on my Pentax-FA 100mm f2.8 but never all at the same time. 
 Even with the matching rigflash, it's just wayyyy too much trouble with light, useable dof and diffraction.
 
 Give it a go yourself though as it's fun experimenting with these things.
 
 cheers,
 bazz.
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			|  | 03/11/2006 08:36:14 PM · #6 | 
		| | Are you trying to take pictures of your DNA? Let us know how those shots turn out! 
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			|  | 03/21/2006 12:33:34 PM · #7 | 
		| |   
 I have been playing with it today.  I about set fire to a $5.00 bill.  I was backlighting it with a 50 watt spot light.  Then I smelt a little smoke.  Just turned it a brownish color.  This is way to extreme I think but I just wanted to see what the most extreme I could get.
 
 
   
 Lincolin's eye sized down from a 2000 x 3008 to a 640 x 426
 
 shutter at a 1/20 sec f/2.8 400 ISO
 
 I would do a 100% crop but you couldn't even really see enough detail to know what it is.
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			|  | 03/21/2006 12:46:50 PM · #8 | 
		| | Now how heavy and lopsidded is your camera? Thats some intense macro! | 
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