Search found 816 matches

by Javier
Mon Feb 06, 2023 1:17 pm
Forum: Microscopes and optics
Topic: Cover slip thickness
Replies: 16
Views: 3114

Re: Cover slip thickness

be careful as hell with them..they can trick you into thinking you are holding one only then the other falls on the floor.next thing you know your bleeding.. I've been lucky so far... However, I noticed that even the cover slips that are sold as "pre-cleaned" are dirty right out of the box, and the...
by Javier
Mon Feb 06, 2023 1:08 pm
Forum: Pictures and Videos
Topic: Contractile vacuoles and radiating canals
Replies: 10
Views: 2166

Re: Contractile vacuoles and radiating canals

Very detailed an impressive video. You got some nice details of the oral cavity too. Well done!
by Javier
Mon Feb 06, 2023 1:02 pm
Forum: Pictures and Videos
Topic: Rotifer eating a (probably) euglenoid right before it hatches
Replies: 7
Views: 1165

Re: Rotifer eating a (probably) euglenoid right before it hatches

Very interesting video!

Yeah, it definitely looks like an Euglenoid rather than a Rotifer. It is an amazing moment, nevertheless.
by Javier
Thu Feb 02, 2023 11:42 am
Forum: Pictures and Videos
Topic: First Stentor Coeruleus!
Replies: 7
Views: 1442

Re: First Stentor Coeruleus!

Sorry... broken link on the original post

by Javier
Thu Feb 02, 2023 11:35 am
Forum: Pictures and Videos
Topic: Foraging rotifer
Replies: 4
Views: 990

Re: Foraging rotifer

That is a nice view of a beautiful Rotifer.

I think birds are the key to add diversity to your farm. Are you able to place water for them to drink for a couple of days?
by Javier
Thu Feb 02, 2023 11:15 am
Forum: Pictures and Videos
Topic: Tintinnidium
Replies: 4
Views: 1248

Re: Tintinnidium

Nice finding!

I like the natural colors of your image a lot.
by Javier
Thu Feb 02, 2023 11:09 am
Forum: Pictures and Videos
Topic: Lorica Galore-ica
Replies: 4
Views: 1133

Re: Lorica Galore-ica

Fantastic and very detailed view. Those are very interesting specimens. Thanks for sharing!
by Javier
Thu Feb 02, 2023 10:45 am
Forum: Identification help
Topic: ID these two foraging critters
Replies: 7
Views: 1666

Re: ID these two foraging critters

That is an Hypotrich for sure.
by Javier
Tue Jan 31, 2023 12:01 am
Forum: Pictures and Videos
Topic: Planktonic gastropods in DF
Replies: 23
Views: 5726

Re: Planktonic gastropods in DF

Congrats also for the music, it is perfect for the scene!
by Javier
Mon Jan 30, 2023 11:59 pm
Forum: Pictures and Videos
Topic: Planktonic gastropods in DF
Replies: 23
Views: 5726

Re: Planktonic gastropods in DF

Brilliant! I enjoyed so much those dark fields... congrats!
by Javier
Thu Jan 26, 2023 2:24 pm
Forum: Pictures and Videos
Topic: King's tricks
Replies: 8
Views: 1811

Re: King's tricks

You captured an awesome moment, Dennis!

I think that might be an usual scene in the microcosmos, a Frontonia eating a quite long cyanobacteria.
by Javier
Thu Jan 26, 2023 2:10 pm
Forum: Pictures and Videos
Topic: For my mother
Replies: 2
Views: 620

Re: For my mother

What an awesome gift for your mother, your pictures are amazing!
by Javier
Tue Jan 24, 2023 8:53 pm
Forum: Pictures and Videos
Topic: First Stentor Coeruleus!
Replies: 7
Views: 1442

Re: First Stentor Coeruleus!

Very good tracking, all very smoothly done. Thank you, Phill. I'm glad you noticed that. I put a lot of effort on that regard to try to make the videos pleasant to observe. For the Citostome detail at 400 x, I must have taken 10 short videos to get just a few usable seconds. I learned watching tard...
by Javier
Tue Jan 24, 2023 1:14 pm
Forum: Pictures and Videos
Topic: First Stentor Coeruleus!
Replies: 7
Views: 1442

Re: First Stentor Coeruleus!

Thanks guys for your feedback! Javier, Very good look you have with that scope. When I get Stentors they are the Stentor roeselii (as was my beloved "Stretch.") I see yours is a fine size by comparing the Paramecium. Thank you Dennis. I found two of them and they were indeed huge. Lovely ciliates, d...
by Javier
Mon Jan 23, 2023 10:27 pm
Forum: Pictures and Videos
Topic: Paramecium meeting
Replies: 5
Views: 845

Re: Paramecium meeting

Beautiful!
by Javier
Mon Jan 23, 2023 10:25 pm
Forum: Pictures and Videos
Topic: Marine snail eggs under attack
Replies: 7
Views: 943

Re: Marine snail eggs under attack

Impressive register!
by Javier
Mon Jan 23, 2023 10:23 pm
Forum: Pictures and Videos
Topic: First Stentor Coeruleus!
Replies: 7
Views: 1442

First Stentor Coeruleus!

After almost three years of looking for one, I finally found a Stentor Coeruleus. It was amazing to observe it through the eyepiece, such a magnificent specimen. I made a register of my observation on bright and dark field at 100, 200 and 400 x. Hope you like it!

by Javier
Mon Jan 23, 2023 8:29 pm
Forum: Pictures and Videos
Topic: Stentor coeruleus: the blue trumpet
Replies: 4
Views: 702

Re: Stentor coeruleus: the blue trumpet

Wonderful!

You got very detailed views.
by Javier
Fri Jan 20, 2023 12:52 pm
Forum: Collecting microscopes and slides
Topic: Klaus Kemp slides
Replies: 6
Views: 3243

Re: Klaus Kemp slides

Macro_Cosmos wrote:
Thu Jan 19, 2023 12:47 am
Javier wrote:
Mon Jan 16, 2023 3:10 pm
Is there a way to check authenticity?
Do you know of fake ones?
No, just curious...
by Javier
Fri Jan 20, 2023 12:44 pm
Forum: Pictures and Videos
Topic: Stentor igneus: the pink trumpet
Replies: 4
Views: 677

Re: Stentor igneus: the pink trumpet

Fascinating! I love Stentors.
by Javier
Tue Jan 17, 2023 12:15 am
Forum: Introduce yourself
Topic: Hello from France
Replies: 6
Views: 2333

Re: Hello from France

Welcome Jean-Marc!
by Javier
Tue Jan 17, 2023 12:12 am
Forum: Introduce yourself
Topic: Bonjour from Quebec, Canada
Replies: 2
Views: 1709

Re: Bonjour from Quebec, Canada

Welcome, Isabelle!

Interesting content in your Instagram.
by Javier
Mon Jan 16, 2023 8:02 pm
Forum: Pictures and Videos
Topic: Vitamine C
Replies: 4
Views: 625

Re: Vitamine C

Very cool! Do you use alcohol to dissolve the Vitamin C? I desolve the vitamine in water first and after putting a few drops on the slide I add some alcohol to break the surface. a few days ago I cristalized the solution on the radiator but now i let it dry on my desk and get a better result. Untit...
by Javier
Mon Jan 16, 2023 7:51 pm
Forum: Pictures and Videos
Topic: Tiny Jugglers
Replies: 5
Views: 646

Re: Tiny Jugglers

Thanks guys, I'm glad you liked the video.
microplan wrote:
Mon Jan 16, 2023 4:54 pm
Excellent results of your work.
In my observations, I use the same lighting techniques as you.
But the results I get are much worse. :(
I think you make some very fine videos!
by Javier
Mon Jan 16, 2023 7:49 pm
Forum: Pictures and Videos
Topic: Unfinished division ?
Replies: 3
Views: 631

Re: Unfinished division ?

Cool!
by Javier
Mon Jan 16, 2023 7:45 pm
Forum: Pictures and Videos
Topic: Vitamine C
Replies: 4
Views: 625

Re: Vitamine C

Very cool!

Do you use alcohol to dissolve the Vitamin C?
by Javier
Mon Jan 16, 2023 3:15 pm
Forum: Pictures and Videos
Topic: Tiny Jugglers
Replies: 5
Views: 646

Tiny Jugglers

A while ago I made a short video with different species of Rotifers, using bright and dark field, oblique and polarized illumination. Hope you like it!

by Javier
Mon Jan 16, 2023 3:12 pm
Forum: Identification help
Topic: Moving Sulfur Bacteria
Replies: 15
Views: 2604

Re: Moving Sulfur Bacteria

NIce and relaxing!

Thanks for the additional info.
by Javier
Mon Jan 16, 2023 3:10 pm
Forum: Collecting microscopes and slides
Topic: Klaus Kemp slides
Replies: 6
Views: 3243

Re: Klaus Kemp slides

Is there a way to check authenticity?
by Javier
Mon Jan 16, 2023 3:10 pm
Forum: Pictures and Videos
Topic: Amoeba: Cochliopodium bilimbosum
Replies: 6
Views: 932

Re: Amoeba: Cochliopodium bilimbosum

Very interesting, thanks for sharing!