See if you have same effect with a Pol Objective ?
Best Regards
Pär Lundqvist
Sweden
Search found 293 matches
- Fri Feb 22, 2008 1:25 am
- Forum: Photography Through the Microscope
- Topic: Nauplius
- Replies: 9
- Views: 3609
- Fri Feb 22, 2008 1:08 am
- Forum: Photography Through the Microscope
- Topic: Nauplius
- Replies: 9
- Views: 3609
DIC Mystery
Hi Graham ! Yes i have the same phenomen as you with objective that not have Wollaston prisma Also noted that there are very little if not at al diffrence between the diffrent Condenser Prismas Have the same setup as you , with Leitz ICT Objectives 16X , L20X , 25X , L32X , 40X , 100X Prismas in Con...
- Fri Feb 15, 2008 12:03 am
- Forum: Photography Through the Microscope
- Topic: Granodiorite under DIC
- Replies: 4
- Views: 1998
- Thu Feb 07, 2008 10:17 am
- Forum: Photography Through the Microscope
- Topic: Oxytricha: Division and Conjugation
- Replies: 2
- Views: 968
- Thu Jan 03, 2008 4:20 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
- Wed Jan 02, 2008 10:12 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
- Wed Jan 02, 2008 8:33 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
- Wed Jan 02, 2008 7:05 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
Hi Well - no problems if your Negative about the idea I have more Positive View of this i think I willing to try and see whats come out mineralogy thin sections are ground to a thickness of EXACTLY 30 µ. Think the Mineralogical speciment was around 20 µm in thickness ?? EM , is fun have worked with ...
- Wed Jan 02, 2008 3:37 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
Hi Everybody ! Well is seams like a difficult task to be done My idea was to use the techniques in Geology pol microscope applications I guess it help a lot if the speciment are mounted between glas and coverglas (thickness are more constant then) ?? Think that the Geological Applications of Pol Mic...
- Tue Jan 01, 2008 9:39 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
- Tue Jan 01, 2008 5:51 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
- Mon Dec 31, 2007 4:29 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
Hi To see optical diffrences are only half the idea , the other half is to use a spectroscope to got more info out from the structure Thinks this is an intressting track , due to its fast and simple analysis setup - compared to other techniques Perhaps its a dead end street - but sure worth looking ...
- Mon Dec 31, 2007 2:41 am
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
Hi ! This is just an Idea , that i have to look up closer The preparations are flat mounted between glas Have read some papers with Pol analysis on bioligical preparations that work Pol light have diffrent look then it pass diffternt crystal structures in preparations , so i think this work on Bilog...
- Sun Dec 30, 2007 1:14 pm
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
Hi Rik ! Yes Brown , Red and White are diffrent Chemical Compounds Is show clearly when polarizer are rotated The diffrent coulor show distrubutions of Chemical Compounds in the spider , my idea is that what is done in Optical mineralogy also can be used in Living thing Some things have been done in...
- Sun Dec 30, 2007 12:00 pm
- Forum: Photography Through the Microscope
- Topic: Cross Spider In Polarized Light
- Replies: 37
- Views: 7304
Hi Rik ! Are in to the idea that diffrent chemical compunds can be identified whit POL Mikroscope and Spectroscope mounted to the microscope Like Mineral identification in Standard POL Applications but this is showing that same can be done on Biological prep to This particular picture show distrubut...