Search found 4719 matches
- Wed Jun 30, 2010 12:34 pm
- Forum: Photography Through the Microscope
- Topic: Paramecium
- Replies: 8
- Views: 1796
Norm, excellent image I have a Zeiss standard microscope and I'm interested in a DIC setup, but, apart of very expensive, I find it difficult to understand. I'm aware of two diferent sets from Zeiss, one with prims on each objective and another whit a common prism in the tube, and I think the conden...
- Fri Jun 25, 2010 9:57 am
- Forum: Equipment Discussions
- Topic: CA and condensers
- Replies: 7
- Views: 1944
In my limited knowledge, a good condenser adjustement is very important (Köhler if posible, critical if your microscope don't allow Köhler), and its importance increases whith the objective N.A. In fact, the resolution loss and uneven illumination issues are much more noticeable in photomicrography ...
- Mon Jun 21, 2010 3:04 pm
- Forum: Nature Photography -- Macro and Close-up
- Topic: Scarabaeidae?
- Replies: 9
- Views: 3231
- Mon Jun 21, 2010 2:32 pm
- Forum: General Discussion Forum and Community Announcements
- Topic: Eyepiece question
- Replies: 4
- Views: 1566
Mike, If the high magnification eyepiece is for the phototube, I do not recommend it: you will have higher magnification, of course, but no better resolution, and the image may be softer. In general, the best aproach is to switch to higher magnification objectives whith higher N.A. because resolutio...
- Mon Jun 21, 2010 12:25 pm
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Mathias wedge/Oblique lighting
- Replies: 6
- Views: 2614
Will, Very nice. I use the Mathias wedge in my Biology courses, but not tried it seriously for photomicrography. It's much easier to set up in my scholar microscopes (Olympus CH chinese clones whith Abbe condensers) than in my Zeiss Standard. Because now DIC is inaffordable for my budget, this techi...
- Mon Jun 14, 2010 12:31 pm
- Forum: Photography Through the Microscope
- Topic: Bdelloid rotifer, midge larva (polarized)
- Replies: 8
- Views: 2083
Charles, first and second are excellent but... :shock: ...last one is absolutely extraordinary. I never saw a comparable light micrography of striated muscle whith all this detail and clarity in the bands, it's similar to low power TEM images shown in biology textbooks, but alive!:smt038 . This musc...
- Thu Jun 10, 2010 2:19 pm
- Forum: Photography Through the Microscope
- Topic: Another Nasty Lung Fungus
- Replies: 4
- Views: 14616
- Wed Jun 09, 2010 11:00 am
- Forum: Equipment Discussions
- Topic: Nikon CF Plan EPI 5x infinity for compound microscope?
- Replies: 21
- Views: 11373
Daniel wrote: "Since years I use a special camera connector sold to me by the manufacurer to attach the camera to the microscope." Is the adapter branded Leitz? Not branded, but it was sold to me by Leica who also takes care of Leitz microscopes... Can it be dismounted?. If affirmative, doses it co...
- Mon Jun 07, 2010 10:51 am
- Forum: Equipment Discussions
- Topic: Infinity objective with Raynox DCR-150 as tube lens
- Replies: 16
- Views: 15354
- Fri Jun 04, 2010 9:16 am
- Forum: Equipment Discussions
- Topic: Nikon CF Plan EPI 5x infinity for compound microscope?
- Replies: 21
- Views: 11373
Daniel wrote: "Since years I use a special camera connector sold to me by the manufacurer to attach the camera to the microscope." Is the adapter branded Leitz? Can it be dismounted?. If affirmative, doses it contain an eyepiece inside? Leitz objectives need correction of both CA and flatness of fie...
- Sat May 29, 2010 11:51 am
- Forum: Equipment Discussions
- Topic: StackShot Report
- Replies: 58
- Views: 77566
- Tue May 25, 2010 11:00 am
- Forum: Equipment Discussions
- Topic: JML 21, Canon 35, Oly 38 with Sea Urchin Spine at 5x
- Replies: 2
- Views: 2134
- Mon May 17, 2010 7:25 am
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Extra! Extra! Read all about it!!!!
- Replies: 19
- Views: 8629
- Sun May 16, 2010 2:33 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: wasp eye at 10X
- Replies: 5
- Views: 3063
Thanks all for your comments. that last one would make a nice poster. Good point!, but it's already at 100%, it will be a very little one :) I guess the objective does not claim to be apochromatic (and not all lenses which do claim it are, in fact, apochromatic). Since axial CA is an artifact of OOF...
- Tue May 11, 2010 3:52 pm
- Forum: Equipment Discussions
- Topic: Infinity objective
- Replies: 29
- Views: 28669
Just received and preliminary tested a Nikon CF Plan 10X 0.30 infinity/0 WD 16.5. Following the Rogelio's setup, I focused it to the camera sensor whith an Olympus OM 200mm f4. The objective was mounted in a Zeiss Standard microscope whithout head and the camera and lens vertically suspended over it...