subha Posted June 19, 2007 Share Posted June 19, 2007 I would like to attach my 50mm lens in reverse or a 28-80mm lens in reverse. Are there any Extension tubes with Threads that would allow me to screw in the 28-80mm lens in reverse.. thank you Link to comment Share on other sites More sharing options...
subha Posted June 19, 2007 Author Share Posted June 19, 2007 the 50mm lens is manual focus.. not electronic.. realized i cannot screw in 28-80mm in reverse without Novoflex.. Link to comment Share on other sites More sharing options...
brucecyr Posted June 19, 2007 Share Posted June 19, 2007 Not really extension tubes but rather reversing rings. There are lens mounts with threads for reverse mounting lenses, and doubly threaded rings for reversing one lens onto the front of another. The lens mount ones could be mounted on extension tubes. You can find both at eBay, BHphoto, adorama, etc. Link to comment Share on other sites More sharing options...
tommyinca Posted June 19, 2007 Share Posted June 19, 2007 This one should do well up to 3:1 macro, if you have the time and energy to collect the parts and don't want to pay for a MPE65mm macro. See Attached.<div></div> Link to comment Share on other sites More sharing options...
dave_nelson___atlanta__ga Posted June 20, 2007 Share Posted June 20, 2007 <p>Try a search for "Macro Coupler."</p><p>Here is a search at <a href="http://www.bhphotovideo.com/bnh/controller/home?shs=Macro+Coupler&ci=0&sb=ps&pn=1&sq=desc&InitialSearch=yes&O=OrderDetail.jsp&A=search&Q=*&bhs=t">B&H</a></p> <p align="center"><a href="http://davenelson.smugmug.com/gallery/130020#38218118"><img src="http://davenelson.smugmug.com/photos/38218118-S.jpg" alt="A penny" border="1"></a><br><b>This picture of a penny was taken using a macro coupling ring.</b></p> Link to comment Share on other sites More sharing options...
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