Search found 2031 matches

by pwnell
Wed Feb 19, 2020 11:35 am
Forum: Photography Through the Microscope
Topic: Stigma
Replies: 0
Views: 1008

Stigma

It's been a while. Still trying to catch up - these are from June 2017. https://live.staticflickr.com/65535/49557024748_8ed562c9a8_b.jpg Stigma of flower with pollen by Waldo Nell , on Flickr 40x/0.6*1.25, EPI-KL, HF A+B https://live.staticflickr.com/65535/49557523031_fe54d48307_b.jpg Stigma and sta...
by pwnell
Thu Jun 27, 2019 5:02 pm
Forum: Photography Through the Microscope
Topic: Flowers
Replies: 1
Views: 841

Flowers

https://live.staticflickr.com/65535/48140629627_707859d87c_b.jpg Grape Hyacinth by Waldo Nell , on Flickr Flower cross section, 2x*2, EPI-POL, HF B+C https://live.staticflickr.com/65535/48140536636_52796f0456_b.jpg Jack frost flower by Waldo Nell , on Flickr Jack frost flower, 2x*1.25, EPI-POL, HF B
by pwnell
Thu Jun 27, 2019 5:00 pm
Forum: Photography Through the Microscope
Topic: Geranium trichomes
Replies: 12
Views: 1956

This photo is really special - love it.
by pwnell
Fri Jun 07, 2019 11:01 am
Forum: Photography Through the Microscope
Topic: Fern and grass seeds
Replies: 7
Views: 1344

Fern and grass seeds

https://live.staticflickr.com/65535/48020407247_a0332f9cb1_b.jpg Fern leaf underside by Waldo Nell , on Flickr Fern leaf underside, 4x, EPI-POL, HF B+C https://live.staticflickr.com/65535/48020306071_3d13afe96a_b.jpg Grass seed, by Waldo Nell , on Flickr Grass seed, 4x, EPI-POL, HF B+C https://live...
by pwnell
Fri Jun 07, 2019 10:58 am
Forum: Photography Through the Microscope
Topic: Trichodina pediculus
Replies: 17
Views: 3413

Fantastic.
by pwnell
Thu May 30, 2019 1:23 pm
Forum: Photography Through the Microscope
Topic: Plants
Replies: 15
Views: 5395

zed wrote:Out of curiousity - what are your excitation/emission filters for your FLUO-C6.1 cube?
Excitation Filter: 352 – 402 nm single band bandpass filter 
Dichroic Mirror: 414nm 
Emission Filter: 437nm long pass edge filter
by pwnell
Tue May 28, 2019 11:05 am
Forum: Photography Through the Microscope
Topic: Plants
Replies: 15
Views: 5395

Thanks for looking.
by pwnell
Tue May 28, 2019 8:25 am
Forum: Photography Through the Microscope
Topic: Plants
Replies: 15
Views: 5395

Stunning images! Could you explain the notation for the fluorescence? "FLUO-C4, HF B(19,6)" I'm not familiar. FLUO-C4 means my 4th fluorescence cube which is: Excitation Filter: 330 – 480 nm single band bandpass filter  Dichroic Mirror:495nm  Emission Filter: 500nm long pass edge filter  HF B(19,6)...
by pwnell
Mon May 27, 2019 12:57 pm
Forum: Photography Through the Microscope
Topic: Plants
Replies: 15
Views: 5395

Plants

https://live.staticflickr.com/65535/47945155806_bd8b55b0da_b.jpg Fern sori autoflorescence by Waldo Nell , on Flickr Fern sori,4x, FLUO-C6.1, HF B+C https://live.staticflickr.com/65535/47945155091_35392a749d_b.jpg 20170305-IMG_0379-Edit.jpg by Waldo Nell , on Flickr Fern stomata,10x, FLUO-C6.1, HF ...
by pwnell
Mon May 27, 2019 12:54 pm
Forum: Photography Through the Microscope
Topic: Stentor
Replies: 13
Views: 7774

Never seen this level of clarity and detail of this fragile species before.
by pwnell
Mon May 27, 2019 12:53 pm
Forum: Photography Through the Microscope
Topic: Freshwater snail radula
Replies: 14
Views: 2730

Breathtakingly beautiful as always.
by pwnell
Sat Mar 02, 2019 10:25 am
Forum: Photography Through the Microscope
Topic: Mitosis and Blood
Replies: 3
Views: 1664

Jacek wrote:Super !
Garlic is a permanent preparation or did you do it yourself?
I bought garlic from the store and grew the roots, then prepared it myself using Toluidine Blue and Leucofuchsin dye.
by pwnell
Thu Feb 28, 2019 4:31 pm
Forum: Photography Through the Microscope
Topic: Mitosis and Blood
Replies: 3
Views: 1664

Mitosis and Blood

https://farm8.staticflickr.com/7803/47189968762_d715fa487a_b.jpg Garlic root mitosis by Waldo Nell , on Flickr Garlic root mitosis, 100x, DIC, HF A(2,4) https://farm8.staticflickr.com/7836/40277072693_e639ba8a4f_b.jpg Garlic root mitosis by Waldo Nell , on Flickr Garlic root mitosis, 100x, BF, HF A...
by pwnell
Thu Feb 28, 2019 4:24 pm
Forum: Photography Through the Microscope
Topic: Radiolarians and cat flea
Replies: 20
Views: 5895

:o WOW!
by pwnell
Fri Oct 26, 2018 1:30 pm
Forum: Photography Through the Microscope
Topic: Bryozoans
Replies: 16
Views: 3263

Beautiful