Search found 241 matches
- Fri Apr 05, 2024 1:31 am
- Forum: Photography Through the Microscope
- Topic: SEM of polymer microspheres deposited on skin
- Replies: 6
- Views: 412
Re: SEM of polymer microspheres deposited on skin
Interesting image with nano particles almost. I noticed you used tape to transfer the particles from the skin to the tape. That reminded me of another story. Not sure if you are familiar with the Swedish photographer Lennart Nilsson who made a few very published SEM images back in the 80s (National...
- Wed Apr 03, 2024 5:29 am
- Forum: Photography Through the Microscope
- Topic: SEM of polymer microspheres deposited on skin
- Replies: 6
- Views: 412
SEM of polymer microspheres deposited on skin
Something a bit different from my usual microscopy images, but more related to my day job (dermatology). This was something I did a few years ago. I spread some skin cream with a high level of polymer microspheres in it onto my leg - these were in there to give it a nice skin feel - and once the cre...
- Wed Apr 03, 2024 3:22 am
- Forum: Photography Through the Microscope
- Topic: Diatoms - Coscinodiscus marginatus and Eupyxidicula sp.
- Replies: 5
- Views: 371
Re: Diatoms - Coscinodiscus marginatus and Eupyxidicula sp.
Great images. The Surirella could be S. undulata.
- Sun Mar 17, 2024 2:37 am
- Forum: Equipment Exchange
- Topic: FS: Mitutoyo 20x, Leica Apo-Macro Elmarit, SK Unifoc PRICE DROPPED AGAIN
- Replies: 4
- Views: 633
Re: FS: Mitutoyo 20x, Leica Apo-Macro Elmarit, SK Unifoc and more
Hi David, I'm interested in the 4x Nikon please. Will drop you a PM. Thanks. Jonathan
- Mon Mar 11, 2024 2:18 am
- Forum: Photography Through the Microscope
- Topic: Images from an Auliscus ralfsianus diatom slide using 450nm light
- Replies: 5
- Views: 466
Re: Images from an Auliscus ralfsianus diatom slide using 450nm light
Thanks all. Yes, a nice pleasing shape to image.
- Sun Mar 10, 2024 7:31 am
- Forum: Photography Through the Microscope
- Topic: Images from an Auliscus ralfsianus diatom slide using 450nm light
- Replies: 5
- Views: 466
Re: Images from an Auliscus ralfsianus diatom slide using 450nm light
Cheers Beats. Yes I understand this rather an uncommon one.
- Sat Mar 09, 2024 3:04 am
- Forum: Photography Through the Microscope
- Topic: Images from an Auliscus ralfsianus diatom slide using 450nm light
- Replies: 5
- Views: 466
Images from an Auliscus ralfsianus diatom slide using 450nm light
A slide by Samuel Meakin of Auliscus ralfsianus from Conset, Barbados. 3 examples on the slide. Olympus BHB microscope using 450nm light and bright field illumination with an Olympus Aplanat Achromat condenser. Main stack, using a 63x Leitz Pl Apo NA 1.40 objective with oil immersion. 49 images stac...
- Mon Mar 04, 2024 2:32 am
- Forum: Photography Through the Microscope
- Topic: Beauty from birds bottoms...
- Replies: 2
- Views: 511
Re: Beauty from birds bottoms...
Very nice Beats.
- Sat Feb 10, 2024 1:44 pm
- Forum: Photography Through the Microscope
- Topic: Some diatoms from Oamaru with 450nm light
- Replies: 6
- Views: 3684
Re: Some diatoms from Oamaru with 450nm light
Thanks Beats. Yes, I've seen plenty of broken ones, often as you mentioned with the central ring intact. This was the most intact one on this slide, and of the other few Allan's Farm strew slides I've got. It's a beautiful form, and I was really happy (and surprised) when it appeared as I was scanni...
- Fri Feb 09, 2024 9:49 am
- Forum: Photography Through the Microscope
- Topic: Some diatoms from Oamaru with 450nm light
- Replies: 6
- Views: 3684
Re: Some diatoms from Oamaru with 450nm light
One from a strew slide from Allan's Farm, prepared by Bernard Hartley. Brightwellia coronata . Almost complete - this is about as complete a one as I have seen in the slides I've got, usually it is just fragments. Olympus BHB microscope using 450nm light. 63x Leitz Pl Apo NA 1.40 objective with oil ...
- Thu Feb 08, 2024 2:25 am
- Forum: Photography Through the Microscope
- Topic: Diatom: Auliscus oamaruensis. Nature mimics art?
- Replies: 4
- Views: 511
Re: Diatom: Auliscus oamaruensis. Nature mimics art?
Fab photo Beats, the stereo really does make it pop.
- Sat Jan 27, 2024 3:00 pm
- Forum: Photography Through the Microscope
- Topic: Diatoms: Kittonia elaborata (edit: stereo added)
- Replies: 26
- Views: 1865
Re: Diatoms: Kittonia elaborata (edit: stereo added)
Beautiful images Beats.
- Tue Dec 19, 2023 8:23 am
- Forum: Photography Through the Microscope
- Topic: Some diatoms from Oamaru with 450nm light
- Replies: 6
- Views: 3684
Some diatoms from Oamaru with 450nm light
Here's a few of the images I've have been working on recently. Diatoms from Oamaru sites from a range of slides. Olympus BHB microscope, using 450nm light. Details below each image. Naming based on the slide label and to the best of my ability. Reduced in resolution for sharing here. 2023-12-17-03.0...
- Tue Dec 19, 2023 2:16 am
- Forum: Photography Through the Microscope
- Topic: Diatom dotting - again, but smaller
- Replies: 19
- Views: 6569
Re: Diatom dotting - again, but smaller
Beatsy, not quite the same contrast as yours, but this was my go using a 63x Leitz NA 1.40 Plan Apo objective, and 365nm light - https://jmcscientificconsulting.com/uv-microscopy-high-resolution-imaging-poroids-in-pinnularia-diatoms/ You still got all the details though, NA is the thing. Great resu...
- Mon Dec 18, 2023 9:28 am
- Forum: Photography Through the Microscope
- Topic: Diatom dotting - again, but smaller
- Replies: 19
- Views: 6569
Re: Diatom dotting - again, but smaller
Beatsy, not quite the same contrast as yours, but this was my go using a 63x Leitz NA 1.40 Plan Apo objective, and 365nm light - https://jmcscientificconsulting.com/uv- ... a-diatoms/