Search found 438 matches

by Wim van Egmond
Wed May 03, 2006 2:31 am
Forum: Photography Through the Microscope Gallery
Topic: Cilia in motion
Replies: 0
Views: 3401

Cilia in motion

I can't imagine how life would be without flash photomicrography. I remember I had to make images like this with a shutterspeed of more than half a second. It was quite hard to photograph ciliates especially with special illumination techniques. http://www.photomacrography1.net/images/97_stentors.jp...
by Wim van Egmond
Wed May 03, 2006 2:17 am
Forum: Photography Through the Microscope Gallery
Topic: 3 wild and crazy looking rotifers
Replies: 5
Views: 7834

That's sad to hear. Trouble always comes in avalanches. I know everything about that! But these are great images. The top one is Rotaria and the second is Philodina I believe. The difference is in the position of the eyes. In Philodina they are in front of the sensory organ, in Rotaria they are oin ...
by Wim van Egmond
Wed May 03, 2006 2:06 am
Forum: Administrator's Appreciation Gallery...Macro and Close-up Images
Topic: ant versus woodlouse
Replies: 10
Views: 20305

Thanks! They are perhaps slightly dark. I made many images of ants for an artproject. I combined about 60 such images in a very high res photomontage. The trick with the pins works very good for these small subjects. I was almost sitting in the Ant nest when I made this image. If you don't move they...
by Wim van Egmond
Tue May 02, 2006 5:28 am
Forum: Administrator's Appreciation Gallery...Macro and Close-up Images
Topic: ant versus woodlouse
Replies: 10
Views: 20305

ant versus woodlouse

I post this with some explanation. Rik asked what equipment I used for my 3D macro pictures. http://www1.tip.nl/~t936927/gal/2/index.html http://www1.tip.nl/~t936927/gal/1/index.html They were made some years ago with a camera build by a friend of mine. It had one lens but two diaphragms and behind ...
by Wim van Egmond
Tue May 02, 2006 5:25 am
Forum: Photography Through the Microscope Gallery
Topic: Amoeba test
Replies: 5
Views: 5536

I think thos are sensory hairs on it. It could be a part of an insect!

Wim
by Wim van Egmond
Tue May 02, 2006 4:55 am
Forum: Macro and Close-up Photography Gallery
Topic: Marsh Fly
Replies: 5
Views: 4168

It could well be a Sciomyzidae. I think they lay their eggs on snails.

Wim
by Wim van Egmond
Mon May 01, 2006 2:59 am
Forum: Photography Through the Microscope Gallery
Topic: Oedogonium zoospore
Replies: 3
Views: 5535

That is a superb sequence!

Wim
by Wim van Egmond
Mon May 01, 2006 2:49 am
Forum: Macro and Close-up Photography Gallery
Topic: Looks Like a Fly
Replies: 13
Views: 11042

Hello Ken,

It could be one of these. See the first picture in this gallery.
http://www1.tip.nl/~t936927/gal/1/index.html

I am not sure of the ID is correct. It should be: Trypetoptera punctulata. I should update this page:) So many things to do, so little time.

Wim
by Wim van Egmond
Sat Apr 29, 2006 2:10 am
Forum: Photography Through the Microscope Gallery
Topic: Crowd of Midge larvae
Replies: 5
Views: 7016

Thank you Piotr,

It is the full view. I already have difficulty enough getting a low magnification:)

Wim
by Wim van Egmond
Fri Apr 28, 2006 11:35 am
Forum: Macro and Close-up Photography Gallery
Topic: tick
Replies: 5
Views: 3864

Thank you Sue, Rik! Good to hear from you Tom. Selling your microscope? How could you! :) But I understand. I sometimes get a bit crazy because the only thing I do is staring into a binoculair or in a computer screen. Macro means going out doors, sit in the sun and, o.k., catch ticks. You are right ...
by Wim van Egmond
Fri Apr 28, 2006 3:50 am
Forum: Macro and Close-up Photography Gallery
Topic: tick
Replies: 5
Views: 3864

tick

I thought instead of a photomicrograph I'd post a macro image, also to be able to say hello to Tom! I hope you are doing fine! Macro is great but I hope you'll do some micro again too. I am sorry that I didn't post a cute beasty but I am more into the scary monsters:) Wim http://www.photomacrography...
by Wim van Egmond
Fri Apr 28, 2006 1:45 am
Forum: Photography Through the Microscope Gallery
Topic: Crowd of Midge larvae
Replies: 5
Views: 7016

Thank you, Ron!

I had to correct the chromatic abberation. But that is not so difficult.

They lined up like this becasue they were still inside an egg and when I put them under a coverslip they were kept within the bounderies of the egg.

Wim
by Wim van Egmond
Wed Apr 26, 2006 6:48 am
Forum: Photography Through the Microscope Gallery
Topic: Crowd of Midge larvae
Replies: 5
Views: 7016

Crowd of Midge larvae

I always examnie my samples with a low power stereomicroscope. I found an egg with newly hatched Midge larvae. I still have some difficulty with low magnification, the digfital set up is not perfect yet. But I can correct the chromatic abberation in the computer and the result is relatively o.k. Thi...
by Wim van Egmond
Wed Apr 26, 2006 6:45 am
Forum: Photography Through the Microscope Gallery
Topic: more plankton monsters
Replies: 3
Views: 5819

more plankton monsters

This Echinodermatic figure is SpongeBob's best friend Patrick in his new sport's suit! Below is a Bivalve Mollusc larva.

Wim

Image

Image
by Wim van Egmond
Wed Apr 26, 2006 6:13 am
Forum: Photography Through the Microscope Gallery
Topic: Asplanchnopus
Replies: 2
Views: 5272

It is a good idea. the sample was from a Fen near Son and Breugel. It was not that special but I found some organisms I hadn't seen before. In this case I don't think it is worth the trip for our american friends:) But if I find a microscopist's Eldorado, you guys will be the first to know! :) best ...