Search found 77 matches

by MASZEK
Fri Jun 05, 2020 6:17 am
Forum: Photography Through the Microscope
Topic: Plant autofluorescence
Replies: 2
Views: 380

Plant autofluorescence

Hello. Today again some photos showing the fluorescence of plants and actually the same plant. Photographs 15 and 15a as well as 17 and 17a - LED UV lighting plus barrier filters. Photo 19 and 19A - LED UV lighting without barrier filter Photographs 21 and 21A - LED lighting white light The software...
by MASZEK
Thu Apr 30, 2020 3:58 am
Forum: Photography Through the Microscope
Topic: Epifluorescence. Insect heads
Replies: 6
Views: 773

Hello. Gentlemen Sumguy01, WalterD. Thank you very much for your comments. Greetings. A,B - LED VIS C,D - LED UV E,F - LED UV http://www.photomacrography.net/forum/userpix/6888_A_8.jpg http://www.photomacrography.net/forum/userpix/6888_B_6.jpg http://www.photomacrography.net/forum/userpix/6888_C_8.j...
by MASZEK
Wed Apr 29, 2020 1:30 am
Forum: Photography Through the Microscope
Topic: Epifluorescence. Insect heads
Replies: 6
Views: 773

Hi jmc.

Thank you for your opinion.

I illuminate the objects that I photograph with diodes.
The wavelength is 365 nm.

Greetings
by MASZEK
Wed Apr 29, 2020 12:57 am
Forum: Photography Through the Microscope
Topic: Epifluorescence. Insect heads
Replies: 6
Views: 773

Epifluorescence. Insect heads

Hello. I often shoot heads of insects in UV light. Sometimes I get interesting color effects. Greetings http://www.photomacrography.net/forum/userpix/6888_A_7.jpg http://www.photomacrography.net/forum/userpix/6888_B_5.jpg http://www.photomacrography.net/forum/userpix/6888_C_7.jpg http://www.photomac...
by MASZEK
Sun Oct 13, 2019 1:35 am
Forum: Photography Through the Microscope
Topic: anomoeoneis sphaerophora
Replies: 19
Views: 2752

Your photos are a good comparison of two observation techniques. I wondered for a long time which shot is nicer in my opinion. Finally, I chose DIC. This technique gives more elegant effects. Some time ago I scraped off some stone residue and observed many diatoms in a bright field. But it was a fai...
by MASZEK
Fri Sep 27, 2019 11:28 pm
Forum: Photography Through the Microscope
Topic: Chaoborus
Replies: 1
Views: 808

Chaoborus

Hello. I recently watched and photographed Chaoborus larvae. Here are the effects. Lighting technique is polarization. Camera: pentax kx. Zeiss GF Planachromat lens. Best regards http://www.photomacrography.net/forum/userpix/6888_1_17.jpg http://www.photomacrography.net/forum/userpix/6888_2_15.jpg h...
by MASZEK
Tue Sep 03, 2019 3:58 pm
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 9
Views: 1998

Gentlemen: carlos.uruguay, Saul, Jacek, 75RR, houstontx, nanometer, Robert Berdan thank you very much for your kind opinions. They are very important to me. Saul - stereo consists of 100 frames. Lenses are Zeiss planachromat. Pentax kx camera. Robert, your articles on the forum are very interesting ...
by MASZEK
Wed Aug 28, 2019 3:08 am
Forum: Photography Through the Microscope
Topic: Daphnia
Replies: 9
Views: 1998

Daphnia

Hello all. Today my daphnia. Technique is dark field and polarization or only polarization. My lenses do not allow me to photograph the whole daphnia :( http://www.photomacrography.net/forum/userpix/6888_1_16.jpg http://www.photomacrography.net/forum/userpix/6888_2_14.jpg http://www.photomacrography...
by MASZEK
Wed Jul 24, 2019 3:52 pm
Forum: Photography Through the Microscope
Topic: Some insects in fluorescence
Replies: 4
Views: 1133

Some insects in fluorescence

Hello. Nothing interesting, but the eyes are always amazing. http://www.photomacrography.net/forum/userpix/6888_1_14.jpg http://www.photomacrography.net/forum/userpix/6888_2_13.jpg http://www.photomacrography.net/forum/userpix/6888_3_10.jpg http://www.photomacrography.net/forum/userpix/6888_4_6.jpg ...
by MASZEK
Sat Jul 20, 2019 3:21 pm
Forum: Photography Through the Microscope
Topic: Plants in fluorescence
Replies: 9
Views: 1183

Dear Marek Mis, Sumguy01, mawyatt, nanometer, Jacek, Olympusman, rjlittlefield, grgh Thank You very much for your nice comments. Recently I have had troubles with my internet connection. Anyway I am trying log in as much as possible. I hope there are contemporary. Now I am collect new samples to fut...
by MASZEK
Thu Jul 04, 2019 1:03 am
Forum: Photography Through the Microscope
Topic: Plants in fluorescence
Replies: 9
Views: 1183

Plants in fluorescence

Hello. My favorite observation technique. UV - 365nm Barrier filter - GG9 PZO Greetings http://www.photomacrography.net/forum/userpix/6888_1_12.jpg http://www.photomacrography.net/forum/userpix/6888_2_12.jpg http://www.photomacrography.net/forum/userpix/6888_3_9.jpg http://www.photomacrography.net/f...
by MASZEK
Sat Jun 08, 2019 2:36 pm
Forum: Photography Through the Microscope
Topic: The smaller ones, different algaes + images
Replies: 12
Views: 1094

Great photos. I watch them with real pleasure.

Regards and waiting for more. :D
by MASZEK
Sun May 12, 2019 7:14 am
Forum: Photography Through the Microscope
Topic: Plants in fluorescence
Replies: 3
Views: 1151

Plants in fluorescence

Hey. My favorite fluorescence continues. Today some abstract dried plant elements. The last four photos show the same motif in visible light and fluorescence. Greetings http://www.photomacrography.net/forum/userpix/6888_A_3.jpg http://www.photomacrography.net/forum/userpix/6888_B_3.jpg http://www.ph...
by MASZEK
Sun Apr 21, 2019 12:36 pm
Forum: Photography Through the Microscope
Topic: Butterfly in fluorescence
Replies: 5
Views: 1313

Butterfly in fluorescence

Hi Today is my favorite fluorescence as usual http://www.photomacrography.net/forum/userpix/6888_1_11.jpg without barrier filter http://www.photomacrography.net/forum/userpix/6888_2_11.jpg with a barrier filter http://www.photomacrography.net/forum/userpix/6888_3_8.jpg http://www.photomacrography.ne...
by MASZEK
Sun Apr 07, 2019 3:14 pm
Forum: Photography Through the Microscope
Topic: VIS vs FL
Replies: 10
Views: 1552

Dear carlos.uruguay, Jacek, ChrisR, Chris S. iconoclastica, Sumguy01, pbraub. I want to thank You very much for devoting your time and comments. Answering for your questions: - I am neither biologist nor botanist. Therefore I have problem with specific name those organism which were photographed by ...