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#1 |
Member
Join Date: Oct 2005
Posts: 48
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Hello,
I am new to photography and recently purchased a Kodak DX6490. I have become quite interested in taking macro shots. I've read several articles in which the lens is reversed to get even closer.I purchased a filter adapter for my camera which has a 52mm thread.I also purchased a reversing ring with 52mm male threads on both sides.I'm not real sure what kind of lens I need. Does my camera havingmacro capability negate my being able to put a reversed lens on it? Any help would be great!! Thanks, Wayne |
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#2 |
Senior Member
Join Date: Oct 2002
Posts: 579
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See this long thread for the lens reversal technique: http://www.stevesforums.com/forums/v...mp;forum_id=50 It only touches upon the technical issuesrather than photographic techniques. More details can be found on my Canon A95 Info Page: http://www.cs.mtu.edu/~shene/DigiCam
Since you have had a 52-52mm macro coupler, what you need is a good SLR lens, normally and preferably a 55mm. If you use a 49mm normal lens, step rings will be needed. Normally, the SLR lens is used wide open to get more light. Of course, you may stop down the normal lens a little; however, in doing so could get you vignetting. Some normal lens may not be flat field, which means the image could be soft to very soft off-center. Good normal lenses are usually not expensive. For example, a gray marketNikon 50mm f/1.8 is about $100 and could be cheaper on eBay. CK |
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#3 |
Senior Member
Join Date: Jun 2002
Location: Victoria, B.C., Canada
Posts: 1,018
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Before you spend lots of money, try adapting an objective lens from a pair of garage sale binoculars. Here are some samples. When you get to the macro pictures, be sure to click on 'original'. -
http://www.pbase.com/embe/canon_s1_is <A HREF-"http://www.pbase.com/embe/canon_s1_is"/A>Or click here |
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#4 |
Member
Join Date: Oct 2005
Posts: 48
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Hi,
So what I need to do is find a SLR 55mm lens that has a 52mm filter end correct? Also is the f1.8 important or could it be different? Wayne |
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#5 | |
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Join Date: Oct 2002
Posts: 579
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waynespixels wrote:
Quote:
One thing should be kept in mind is thatfocusing distance is very very short. Usually, the working distance, the distance from your subject to the rear of the reversed lens, is approximately the focal length of the reversed lens. So, if you need a longer working distance, you will need a longer focal length lens, which will increase the chance of vignetting, again depending on your camera lens. Whether the lens thread is 52mm usually does not better, you may use 49mm to 55mm with just one step ring. CK |
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