Pecole Posted June 16, 2015 Share #1 Posted June 16, 2015 Advertisement (gone after registration) I still have in a drawer, with some minor remains of my Fontenelle Collection, a few items I never succeeded in identifying. Some are definitely linked to "microscopy", one for sure is part of a Metallux equipment. Would somebody have enlightened views? Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/246511-unidentified-leitz-marked-items/?do=findComment&comment=2835890'>More sharing options...
Advertisement Posted June 16, 2015 Posted June 16, 2015 Hi Pecole, Take a look here Unidentified "Leitz" marked items. I'm sure you'll find what you were looking for!
wpo Posted June 16, 2015 Share #2 Posted June 16, 2015 (edited) Hello Pecole, the 1st and 2nd picture show a darkfield condensor for a transmitted light microscope, persumably prewar manufactured or at the end of the forties. The 3rd shows the connecting part (to the microscope stand) of a revolving nosepiece or similar, seems to be for an Ortholux/Metallux or a Laborlux II. The item on the 4th picture I cannot identify. May it belongs to the illumination of a Metallux II but I do not know. The last two pictures show a special large field vertical illuminator for reflected light darkfield microscopy. It is a part of the Ultropak System, made for different LEITZ microscopy stands like Ortholux, Orthoplan and some more with different attachment parts. The swung out part should be a polarization filter but the actuating lever ist broken. This item seems to be finished for a Laborlux I but I´m not sure. Excuse my poor english Best regards Wolfgang Edited June 16, 2015 by wpo Quote Link to post Share on other sites More sharing options...
Pecole Posted June 17, 2015 Author Share #3 Posted June 17, 2015 Hello Pecole, the 1st and 2nd picture show a darkfield condensor for a transmitted light microscope, persumably prewar manufactured or at the end of the forties. The 3rd shows the connecting part (to the microscope stand) of a revolving nosepiece or similar, seems to be for an Ortholux/Metallux or a Laborlux II. The item on the 4th picture I cannot identify. May it belongs to the illumination of a Metallux II but I do not know. The last two pictures show a special large field vertical illuminator for reflected light darkfield microscopy. It is a part of the Ultropak System, made for different LEITZ microscopy stands like Ortholux, Orthoplan and some more with different attachment parts. The swung out part should be a polarization filter but the actuating lever ist broken. This item seems to be finished for a Laborlux I but I´m not sure. Excuse my poor english Best regards Wolfgang Thanks a lot, Wolfgang, and be sure your English is excellent ! You are a specialist of Leitz microscopy, aren't you ? Here is a photo of the only microscope I had in my collection - for "historical" reasons. Can you identify it ? And many thanks again. Pierre Welcome, dear visitor! As registered member you'd see an image here… Simply register for free here – We are always happy to welcome new members! Quote Link to post Share on other sites Simply register for free here – We are always happy to welcome new members! ' data-webShareUrl='https://www.l-camera-forum.com/topic/246511-unidentified-leitz-marked-items/?do=findComment&comment=2836561'>More sharing options...
wpo Posted June 19, 2015 Share #4 Posted June 19, 2015 (edited) Hello Pierre, thank you for your compliments . I´m not a specialist in Leitz microscopy but microscopy is a great part of my job and part of my leisure activities since more than 35 years. Over that time I have seen and learned about older and very old microscope systems and some of them found the way into my private lab. I made a mistake: The last two pictures show a special large field vertical illuminator for reflected light darkfield microscopy. It is a part of the Ultropak System, made for different LEITZ microscopy stands like Ortholux, Orthoplan and some more with different attachment parts. The swung out part should be a polarization filter but the actuating lever ist broken. This item seems to be finished for a Laborlux I but I´m not sure. Instead of Laborlux I I meant the Dialux I (http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artmar08/go-leitz.html), but it could also be mounted to an inverted mikroscope (Waldmann type, see below http://www.mikroskopie-forum.de)/index.php?topic=11367.0) Your own old microscope, for me it seems to be a GH-Type from around the 1920th because of the design of the microscope stand, but the fine mode actuator should belong to an older type. Please have a look to this list: http://www.leitz-ortholux.de/forum/seriennummern.pdf The text is written in german but you will detect your microscope serial number approximately. If there are some more questions .... Best regards Wolfgang Edited June 19, 2015 by wpo Quote Link to post Share on other sites More sharing options...
Pecole Posted June 19, 2015 Author Share #5 Posted June 19, 2015 Hello Pierre, thank you for your compliments . I´m not a specialist in Leitz microscopy but microscopy is a great part of my job and part of my leisure activities since more than 35 years. Over that time I have seen and learned about older and very old microscope systems and some of them found the way into my private lab. I made a mistake: The last two pictures show a special large field vertical illuminator for reflected light darkfield microscopy. It is a part of the Ultropak System, made for different LEITZ microscopy stands like Ortholux, Orthoplan and some more with different attachment parts. The swung out part should be a polarization filter but the actuating lever ist broken. This item seems to be finished for a Laborlux I but I´m not sure. Instead of Laborlux I I meant the Dialux I (http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artmar08/go-leitz.html), but it could also be mounted to an inverted mikroscope (Waldmann type, see below http://www.mikroskopie-forum.de)/index.php?topic=11367.0) Your own old microscope, for me it seems to be a GH-Type from around the 1920th because of the design of the microscope stand, but the fine mode actuator should belong to an older type. Please have a look to this list: http://www.leitz-ortholux.de/forum/seriennummern.pdf The text is written in german but you will detect your microscope serial number approximately. If there are some more questions .... Best regards Wolfgang Thanks a lot, Wolfgang. "My" microscope bears the serial number 135890 and, following the listing you were so kind as to send, is a model IV of 1912. 1 Quote Link to post Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.