Search found 17 matches

by Josephus Miller
Mon Feb 05, 2024 8:53 pm
Forum: Pictures and Videos
Topic: "Bdelloid Rotifers"
Replies: 4
Views: 461

Re: "Bdelloid Rotifers"

Holy moly! :shock:

Rotifer Rave is right! I'll have to start collecting water from plant saucers.

What latitude are you at? I don't have a whole lot of liquid water in my garden for very long this time of year.
by Josephus Miller
Sat Feb 03, 2024 12:06 pm
Forum: My microscope
Topic: AO 160
Replies: 10
Views: 2994

Re: AO 160

That floating/grease/glide stage (the real name I think) is wonderful. I didn't know they existed until I found them on some AO Sixties I bought to rehab for a school. They make life a lot easier for students (and the rest of us) to move the slide by grabbing something other than just the slide. Mo...
by Josephus Miller
Sat Feb 03, 2024 12:05 pm
Forum: My microscope
Topic: AO 160
Replies: 10
Views: 2994

Re: AO 160

The 160 should be an infinity system and use the Cat.176 10x and Cat.184 15x eyepieces. Many of them have a Cat.138 (I don't recall the right Cat.#, but it's a 13?) or similar eyepiece by default which has a narrower field of view, often locked in with a retaining screw on the underside of the tube...
by Josephus Miller
Fri Feb 02, 2024 9:06 pm
Forum: My microscope
Topic: AO 160
Replies: 10
Views: 2994

Re: AO 160

GerryR wrote:
Fri Feb 02, 2024 8:11 pm
You might find it easier to find a 15X eyepiece to get 645X, 150X, and 75X from your 'scope. I believe the 147 and 184 eyepieces are 15X
An excellent idea! And you seem to be dead on with those part numbers. There are several offerings out there--I'll investigate.
by Josephus Miller
Fri Feb 02, 2024 4:02 pm
Forum: My microscope
Topic: AO 160
Replies: 10
Views: 2994

Re: AO 160

Another question: The objectives shown here have been great so far, but at some point I would like to explore some different options, like a 20x and a 60x. The 60x in particular is attractive, giving a magnification boost without having to monkey with immersion oil. Unfortunately, I haven't been abl...
by Josephus Miller
Tue Jan 30, 2024 5:16 pm
Forum: Pictures and Videos
Topic: Some arcellinid amoebae in SEM
Replies: 21
Views: 1995

Re: Some arcellinid amoebae in SEM

macnmotion wrote:
Tue Jan 30, 2024 12:56 pm
Bruce Taylor wrote:
Tue Jan 30, 2024 12:52 pm
macnmotion wrote:
Tue Jan 30, 2024 9:12 am
Do you get to name this species?
Only if our paper is accepted for publication. :)
You'll have to let us know. I'd love to read the paper when it's published.
I second! Congratulations on such a wonderful opportunity (to say nothing of the wonderful images!)
by Josephus Miller
Mon Jan 29, 2024 6:19 pm
Forum: My microscope
Topic: AO 160
Replies: 10
Views: 2994

AO 160

Hi all, As I explained over here in my introduction, I been working with an American Optical 160. It has performed quite well over the few weeks I've had it. My principal interest is in pond life, and it seems to be well suited. 160.jpg One feature that I did not know to expect has been the "floatin...
by Josephus Miller
Fri Jan 26, 2024 1:57 pm
Forum: Beginner's corner
Topic: Plastic cover slips?
Replies: 6
Views: 1899

Re: Plastic cover slips?

Thanks for the responses, all. Honestly, I can’t recall ever breaking a glass cover slip in a dangerous way either, but the existence of the plastic ones made me wonder. You never know with Amazon, but Carolina is a reputable supplier, so I assumed they had a purpose. Anyway, onward with glass slips!
by Josephus Miller
Fri Jan 26, 2024 12:43 am
Forum: Pictures and Videos
Topic: "Assassin Bug"
Replies: 6
Views: 674

Re: "Assassin Bug"

Hello! I wonder if this is the wrong link?
by Josephus Miller
Thu Jan 25, 2024 1:46 am
Forum: Pictures and Videos
Topic: High drama on the slide
Replies: 0
Views: 272

High drama on the slide

Examining a pond water slide with my AO 160 using the 43x objective, I observed this fellow: still.png He was large and rather ponderous compared the the nimble ciliates that buzzed around him as he executed casual three-point turns. Graceful, nonetheless. His insides sparkled with green jewel-like ...
by Josephus Miller
Thu Jan 25, 2024 1:11 am
Forum: Beginner's corner
Topic: Plastic cover slips?
Replies: 6
Views: 1899

Re: Plastic cover slips?

I think Tom Jones is right, unfortunately. The Amazon ones are basically useless--they aren't even totally flat. Save your money. My kids do use microscopes and I sometimes worry about them breaking coverslips and cutting themselves, so I wanted to investigate. (They haven't broken any yet, but a pa...
by Josephus Miller
Wed Jan 24, 2024 6:34 pm
Forum: Introduce yourself
Topic: Hello from Pennsylvania
Replies: 7
Views: 2648

Re: Hello from Pennsylvania

Thanks, einman!

Hmm, yes, the kitchen table. And there’s all that kitchen counter space that goes unused like 80% of the time…
by Josephus Miller
Mon Jan 22, 2024 9:12 pm
Forum: Introduce yourself
Topic: Hello from Pennsylvania
Replies: 7
Views: 2648

Re: Hello from Pennsylvania

Charlie G, thanks for your kind words and warm welcome! If you would like to complement your microscope with a vintage 'Greenough' style stereo microscope...I can send you one from central NY/ fingerlakes NY...extremely low cost...you pay shipping. I have plenty of very high quality 160mm trinocular...
by Josephus Miller
Mon Jan 22, 2024 9:07 pm
Forum: Introduce yourself
Topic: Hello from Pennsylvania
Replies: 7
Views: 2648

Re: Hello from Pennsylvania

Topcode, thanks for the welcome. Yes--there's something about the older microscopes that just grabs one. (The same is true of telescopes, at least for me.) And spending pennies on the dollar for superior instruments doesn't hurt! :lol: (At least if you don't mind a little tinkering.) PS: is that use...
by Josephus Miller
Sun Jan 21, 2024 11:51 pm
Forum: Introduce yourself
Topic: Mushrooms…
Replies: 3
Views: 2137

Re: Mushrooms…

Hallo!

I’m new here myself. Thank you for sharing your story!

I find fungi fascinating, too.
by Josephus Miller
Sun Jan 21, 2024 11:48 pm
Forum: Introduce yourself
Topic: Hello from Pennsylvania
Replies: 7
Views: 2648

Hello from Pennsylvania

Hello! I’m happy to be here, and have learned a lot already. I come to microscopy inspired by my daughter, who is in grade school. She is a serious nature enthusiast, and loves studying living things in detail. So, I got her a microscope as a gift two Christmases ago. It’s an Amscope from the lower ...
by Josephus Miller
Sat Jan 20, 2024 4:47 pm
Forum: Beginner's corner
Topic: Plastic cover slips?
Replies: 6
Views: 1899

Plastic cover slips?

Hello! I recently discovered plastic cover slips for sale, such as here: https://www.amazon.com/Raylabcon-20-40-5301-Disposable/dp/B01MZ4JYC0/ref=mp_s_a_1_3_pp?crid=1OG11JWTSK5AP&dib=eyJ2IjoiMSJ9.Wo31NpXXOa7EBvnZiOjhoHzOsMZ7wyL3nFYttmEKFxoXeOgWXBgdxX0ec15QN1DhVfUkUcq1DyTitH34ZPPwH3ofbSnXRDa7Nsk2CuOZ...