Search found 238 matches
- Sun Mar 17, 2024 2:37 am
- Forum: Equipment Exchange
- Topic: FS: Mitutoyo 20x, Leica Apo-Macro Elmarit, SK Unifoc PRICE DROPPED
- Replies: 2
- Views: 247
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: 282
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: 282
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: 282
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: 319
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: 3515
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: 3515
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: 348
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: 1602
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: 3515
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: 6283
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: 6283
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/
- Sun Dec 17, 2023 6:36 am
- Forum: Photography Through the Microscope
- Topic: Diatom dotting - again, but smaller
- Replies: 19
- Views: 6283
Re: Diatom dotting - again, but smaller
Nicely done Beatsy.
- Wed Nov 29, 2023 2:23 am
- Forum: Equipment Discussions
- Topic: Unusual objective on ebay - Vistec Leica PL FL L 100x/0.75 -/0.29 Quartz - use?
- Replies: 9
- Views: 4600
Re: Unusual objective on ebay - Vistec Leica PL FL L 100x/0.75 -/0.29 Quartz - use?
Interesting, thanks guys.
- Wed Nov 29, 2023 2:22 am
- Forum: Photography Through the Microscope
- Topic: A small diatom arrangement
- Replies: 13
- Views: 7531
Re: A small diatom arrangement
Beautiful. Very Christmassy.