Search found 713 matches

by leonardturner
Sun Feb 14, 2016 5:12 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Apache Wasp Portrait
Replies: 3
Views: 980

Beautiful handling of lighting, colors, and contrast. Nice work indeed.
by leonardturner
Sun Feb 14, 2016 5:10 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: More Carnivorous plants
Replies: 4
Views: 1203

Very interesting, and quite nice work as well. Is the "sticky" that traps the insects elaborated by the trichomes? I particularly like the second and third images.
by leonardturner
Fri Jan 29, 2016 7:32 am
Forum: Photography Through the Microscope
Topic: Centipede - Lithobius erythrocephalus - Part 1
Replies: 7
Views: 3455

Thank you; interesting, informative and very nicely imaged!
by leonardturner
Thu Jan 28, 2016 4:54 pm
Forum: Photography Through the Microscope
Topic: Chaetonotus
Replies: 11
Views: 1439

Very nice video. He is a busy little fellow, and a potent pooper!
Thank you for the background info; always good to learn something.
by leonardturner
Thu Jan 28, 2016 4:48 pm
Forum: Photography Through the Microscope
Topic: Lichens
Replies: 10
Views: 1238

I particularly like the first and fourth images. Are these a variety of Cladonia?
by leonardturner
Sun Jan 24, 2016 2:58 pm
Forum: Photography Through the Microscope
Topic: SEM Collembola
Replies: 7
Views: 1319

An incredible instrument, capably utilized with good result. Thank you!
by leonardturner
Thu Jan 21, 2016 3:15 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: match
Replies: 3
Views: 814

Interesting detail; looks a bit like a sad mushroom. I like the BW version too.
by leonardturner
Tue Jan 19, 2016 12:17 pm
Forum: Photography Through the Microscope
Topic: Gold Bugs
Replies: 9
Views: 1398

My thanks to you both, Mike and Sumguy; much appreciated.
by leonardturner
Mon Jan 18, 2016 4:19 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Chrysoperla carnea
Replies: 5
Views: 1095

Well done!
by leonardturner
Mon Jan 18, 2016 3:46 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: The Walking Fly
Replies: 5
Views: 1025

Very nice work!
by leonardturner
Mon Jan 18, 2016 5:55 am
Forum: Photography Through the Microscope
Topic: Gold Bugs
Replies: 9
Views: 1398

My thanks to you all for your kind comments. Carlos, from top to bottom they are flea, dandelion seed head, antenna of bumblebee, a small fly, and a large black ant. Abpho, a fascinating idea to try to duplicate the SEM look. I'd like to play with that when I get a little time. Lou, I was no expert ...
by leonardturner
Sun Jan 17, 2016 5:02 am
Forum: Photography Through the Microscope
Topic: Gold Bugs
Replies: 9
Views: 1398

Gold Bugs

Some 20 years ago I had the great good luck to be given the run of a Zeiss DSM 962 scanning electron microscope in exchange for showing it off to visitors at a natural history museum. My responsibilities included finding specimens, mounting them on the 1.3 cm aluminum slugs, and sputter coating them...
by leonardturner
Sat Jan 16, 2016 4:20 pm
Forum: Macro and Micro Technique and Technical Discussions
Topic: Curious lens damage
Replies: 8
Views: 2818

Thanks jiphoto and Asha. Devaluation if of little import since I only paid some $35 for it some time back and had no plans to sell it (and certainly would not offer it in its present unhappy state). Asha, I was aware that the lens might still be usable, but your comments gave me the impetus to try i...
by leonardturner
Fri Jan 15, 2016 5:31 am
Forum: Macro and Micro Technique and Technical Discussions
Topic: Curious lens damage
Replies: 8
Views: 2818

My thanks to you both. This really helps my understanding, and I appreciate your comments.

Leonard Turner
by leonardturner
Thu Jan 14, 2016 10:21 am
Forum: Macro and Micro Technique and Technical Discussions
Topic: Curious lens damage
Replies: 8
Views: 2818

Curious lens damage

Inspired by the recent posting by another member, I pulled out my elderly 63 mm El Nikkor recently, only to find the front surface apparently quite dirty. When efforts to clean it failed, I took a closer look and found the interesting pattern shown here. http://www.photomacrography.net/forum/userpix...