Search found 3364 matches

by DonSchaeffer
Sun May 03, 2020 8:47 pm
Forum: Pictures and Videos
Topic: The Outer Space of Inner Space
Replies: 0
Views: 1351

The Outer Space of Inner Space

Micrographs
(1) View of the City from Outer Space
(2) When the Planets Align
viewfromouterspacelarge.jpg
viewfromouterspacelarge.jpg (133.75 KiB) Viewed 1351 times
planetsalignlarge.jpg
planetsalignlarge.jpg (50.56 KiB) Viewed 1351 times
by DonSchaeffer
Sun May 03, 2020 2:12 am
Forum: Pictures and Videos
Topic: Rotifer, first attempt
Replies: 1
Views: 1203

Re: Rotifer, first attempt

Beautiful!
by DonSchaeffer
Sun May 03, 2020 2:08 am
Forum: Pictures and Videos
Topic: Death of a Large Worm
Replies: 0
Views: 1312

Death of a Large Worm

I found the remains of a large worm. Activity within the body cavity may be bacteria (I originally thought the movement was organelles in the cells).

https://www.youtube.com/watch?v=tBPAF4M-c5k
by DonSchaeffer
Sat May 02, 2020 9:46 pm
Forum: Illumination Techniques
Topic: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp
Replies: 22
Views: 8511

Re: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp

Thanks guys. The camera is fine. It's me. I am an amateur photographer. A lot of people in my camera club hate the way I use processing, even in regular photos. I'll get some right and some wrong. Thanks for your support. . I do like to play around and try all kinds of strange and silly devices to s...
by DonSchaeffer
Sat May 02, 2020 7:20 pm
Forum: Illumination Techniques
Topic: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp
Replies: 22
Views: 8511

Re: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp

I have a rudimentary microscope, the Amscope M150. I don't have a rear condenser or diaphragm. I take pictures with my Omax camera which makes 640X480 pixel images. I apologize but I am trying to play with the big boys and make some kind of contribution.
by DonSchaeffer
Sat May 02, 2020 7:14 pm
Forum: Identification help
Topic: What microbe is this?
Replies: 2
Views: 2104

Re: What microbe is this?

I see these all the time in a similar water sample.
by DonSchaeffer
Fri May 01, 2020 9:12 pm
Forum: Illumination Techniques
Topic: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp
Replies: 22
Views: 8511

Re: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp

They are jpegs. I processed them with Paintshop Pro.
by DonSchaeffer
Fri May 01, 2020 7:31 pm
Forum: Illumination Techniques
Topic: Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp
Replies: 22
Views: 8511

Improving Top-Stage Lighting Using a Smaller Aperture on the Lamp

I use top lighting for dark field images because I don't have a real filter holder. I've been experimenting with making a pseudo diaphragm for my top stage light. The question is, does a small aperture make my top-stage illumination sharper in dark field. I cut a 2 mm hole in a piece of aluminum foi...
by DonSchaeffer
Wed Apr 29, 2020 4:11 pm
Forum: Pictures and Videos
Topic: Bacteria Swarm!
Replies: 0
Views: 1605

Bacteria Swarm!

Bacteria quickly breeding in water where a large squash was immersed over the winter. There many kinds. The funny thing is I could barely make them out optically through the eyepiece but the eyepiece camera revealed them very clearly.

https://www.youtube.com/watch?v=ChWKDQHRmMI
by DonSchaeffer
Wed Apr 29, 2020 2:05 am
Forum: Pictures and Videos
Topic: Anti-Itch Cream
Replies: 0
Views: 1663

Anti-Itch Cream

medium and high power
cream1med.jpg
cream1med.jpg (92.01 KiB) Viewed 1663 times
cream2hi.jpg
cream2hi.jpg (80.76 KiB) Viewed 1663 times
by DonSchaeffer
Tue Apr 28, 2020 10:14 am
Forum: Pictures and Videos
Topic: Micro stonemasons. Difflugia.
Replies: 21
Views: 8764

Re: Micro stonemasons. Difflugia.

Who needs a brain when you can do this. Wonderful photos. The look like Grecian Urns.
by DonSchaeffer
Tue Apr 28, 2020 3:02 am
Forum: Pictures and Videos
Topic: The Microscope as Surealist Painter
Replies: 6
Views: 3157

Re: The Microscope as Surealist Painter

Very impressive! I agree with you completely. The beautiful thing about art originating out of microscopy is that it is depicting the real world in a way that casual observers never see it. The Texture on a Fly's Thigh The world the days of the world carry me further away from the habitual and the f...
by DonSchaeffer
Mon Apr 27, 2020 11:25 pm
Forum: Beginner's corner
Topic: Help with Toupview not listing Camera
Replies: 2
Views: 3166

Re: Help with Toupview not listing Camera

Most cameras will work as alternative camera on the Windows 10 camera app.
by DonSchaeffer
Mon Apr 27, 2020 9:45 pm
Forum: Pictures and Videos
Topic: Are These Bacteria?
Replies: 0
Views: 1581

Are These Bacteria?

My algae culture had a big bloom of spores and almost all the larger protozoans seem to have disappeared. My lower two objectives reveal nothing moving. In the high power I see this. They seem to be about 75 microns in diameter. Are they bacteria? bacteriasharp2.jpg bacteriasharp1.jpg bacteria.jpg h...
by DonSchaeffer
Mon Apr 27, 2020 4:35 pm
Forum: Pictures and Videos
Topic: My first film from my microscope!
Replies: 18
Views: 10686

Re: My first film from my microscope!

These were excellent, vivid pictures. I'd never seem anything like it. You must be a very patient man.
by DonSchaeffer
Mon Apr 27, 2020 1:50 am
Forum: Specimens, samples and slides
Topic: Making long-lasting slides
Replies: 3
Views: 3302

Re: Making long-lasting slides

How about muscelage--you know the old fashioned clear paper glue?
by DonSchaeffer
Sun Apr 26, 2020 8:38 pm
Forum: Pictures and Videos
Topic: Living Cells from a Squash Left Outside in Winnipeg all Winter
Replies: 0
Views: 1726

Living Cells from a Squash Left Outside in Winnipeg all Winter

livingsquashcells.jpg
livingsquashcells.jpg (106.25 KiB) Viewed 1726 times
by DonSchaeffer
Sat Apr 25, 2020 6:28 pm
Forum: Pictures and Videos
Topic: Studies of a Small Red Tropical Flower
Replies: 4
Views: 2188

Re: Studies of a Small Red Tropical Flower

thanks john. I'm new at this bear with me.
by DonSchaeffer
Fri Apr 24, 2020 10:53 pm
Forum: Specimens, samples and slides
Topic: Making long-lasting slides
Replies: 3
Views: 3302

Making long-lasting slides

I have some great specimens of algae with diatoms. Is it possible to preserve these? How? How do you use nail polish in making permanent slides?
by DonSchaeffer
Fri Apr 24, 2020 10:48 pm
Forum: Microscopy accessories
Topic: Microscope trinocular Imaging alternative
Replies: 4
Views: 3399

Re: Microscope trinocular Imaging alternative

Your link is broken. I's really like to see your setup. Can you link it again?
by DonSchaeffer
Fri Apr 24, 2020 7:54 pm
Forum: Pictures and Videos
Topic: Studies of a Small Red Tropical Flower
Replies: 4
Views: 2188

Studies of a Small Red Tropical Flower

Whole flower images
stem, petals, pollen makes and catchers, pollen grains
flowerpetals(inout.jpg
flowerpetals(inout.jpg (65.06 KiB) Viewed 2188 times
flowerstemcells.jpg
flowerstemcells.jpg (60.83 KiB) Viewed 2188 times
pollenhandlers(makesreceivers).jpg
pollenhandlers(makesreceivers).jpg (124.06 KiB) Viewed 2188 times
by DonSchaeffer
Thu Apr 23, 2020 7:00 pm
Forum: Beginner's corner
Topic: Apparent Microbe Desert Actually Teeming
Replies: 0
Views: 1824

Apparent Microbe Desert Actually Teeming

In medium power. my plant rooting water sample seemed empty of life except for scraps of dead matter. But when I went to high power, it was teeming. I think the organisms were bacteria not visible at medium power.

https://www.youtube.com/watch?v=NmfFj1QnwCM
by DonSchaeffer
Wed Apr 22, 2020 4:01 pm
Forum: Pictures and Videos
Topic: The Microscope as Surealist Painter
Replies: 6
Views: 3157

Re: The Microscope as Surealist Painter

Thanks for your outburst of creative critique. Nice to meet you.
by DonSchaeffer
Wed Apr 22, 2020 3:59 pm
Forum: Pictures and Videos
Topic: From the Biofilm
Replies: 5
Views: 2196

Re: From the Biofilm

I got a sample from my son's salt water aquarium. The water was in there for about a month. The diatoms didn't appear for me until the biofilm built up.
by DonSchaeffer
Wed Apr 22, 2020 2:21 pm
Forum: Pictures and Videos
Topic: Moth and swiss chard seeds
Replies: 5
Views: 2586

Re: Moth and swiss chard seeds

Is this a stereo microscope? What kind of magnification?
by DonSchaeffer
Wed Apr 22, 2020 2:16 pm
Forum: Pictures and Videos
Topic: From the Biofilm
Replies: 5
Views: 2196

Re: From the Biofilm

It was in a closed bottle--but I received the original water sample from my son who has a salt water aquarium. It's been in the small bottle for a two months or so. At first it was overrun with algae harboring long worms. Then the algae produced multitudes of spores. The spores seems to have formed ...
by DonSchaeffer
Wed Apr 22, 2020 2:11 pm
Forum: Pictures and Videos
Topic: The Microscope as Surealist Painter
Replies: 6
Views: 3157

Re: The Microscope as Surealist Painter

Thanks Sir.
by DonSchaeffer
Wed Apr 22, 2020 12:14 am
Forum: Pictures and Videos
Topic: From the Biofilm
Replies: 5
Views: 2196

From the Biofilm

I have water samples in small prescription bottles. Biofilms have been developing, floating on top. They appear to be made mostly of the spores of algae fused with a bunch of skeletons and fibers. I found many diatoms in it--many of them look like just the silicon shells are left. I made some pictur...