bobkatz Posted March 28, 2010 Share #1 Posted March 28, 2010 Advertisement (gone after registration) Hello Friends: A lot of experiments with lenses for X ray purposes: Heligon, Kowa etcc. with 75mm f/1.1, 50mm f/0.75 and so... Maybe you know this:http://www.oldlens.com/delftrayxar50f075.html is fo I apologize myself... REgards.. Bob. Link to post Share on other sites More sharing options...
Advertisement Posted March 28, 2010 Posted March 28, 2010 Hi bobkatz, Take a look here M8 and XRay lens..... I'm sure you'll find what you were looking for!
karl101 Posted March 28, 2010 Share #2 Posted March 28, 2010 Hello, Excuse my ignorance, but does X-Ray mean something different here? I see no bones. :-) Also, one of those photos of the lens is remarkably similar to one here: extream rare De Oude Delft 50mm F 0.75 !!! - eBay (item 260491137436 end time Apr-12-10 03:20:29 PDT) Karl. Link to post Share on other sites More sharing options...
giordano Posted March 28, 2010 Share #3 Posted March 28, 2010 These are lenses that were made for photographing the dim phosphor screens of 1930s or 40s x-ray machines. Nothing to do with x-ray photography. Link to post Share on other sites More sharing options...
bobkatz Posted March 28, 2010 Author Share #4 Posted March 28, 2010 Hi Karl: It only that kind of lenses are so luminous (f/0.75, 1.1 etc) have no aperture blades and cont be focusing...and there are a lot of "conversion" to different mounts... some one like them, other doesnt... Regards... Bob. Link to post Share on other sites More sharing options...
jaapv Posted March 29, 2010 Share #5 Posted March 29, 2010 Hello, Excuse my ignorance, but does X-Ray mean something different here? I see no bones. :-) Also, one of those photos of the lens is remarkably similar to one here: extream rare De Oude Delft 50mm F 0.75 !!! - eBay (item 260491137436 end time Apr-12-10 03:20:29 PDT) Karl. The price is over the top, however. I doubt it will sell. Link to post Share on other sites More sharing options...
epand56 Posted March 29, 2010 Share #6 Posted March 29, 2010 other doesnt... Me... Link to post Share on other sites More sharing options...
luigi bertolotti Posted March 29, 2010 Share #7 Posted March 29, 2010 Advertisement (gone after registration) Hello Friends:A lot of experiments with lenses for X ray purposes: Heligon, Kowa etcc. with 75mm f/1.1, 50mm f/0.75 and so... Maybe you know this:http://www.oldlens.com/delftrayxar50f075.html is fo I apologize myself... REgards.. Bob. Well, some of the posted pics are really fine (credits to the photog), expecially some portraits that have a distinctive mood and "un-focus"... probably one can achieve the same with the same camera and less strange lenses... Thambar or Hektor 73 , not to speak of special filters and/or PP... Link to post Share on other sites More sharing options...
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