Cristallisation de sucre

Here you can post pictures and videos to show others.
Post Reply
Message
Author
User avatar
vasselle
Posts: 2763
Joined: Sat Oct 25, 2014 5:32 pm
Location: France

Cristallisation de sucre

#1 Post by vasselle » Fri Aug 19, 2016 12:47 am

Bonjour à tous.
Une petite observation de cristallisation de sucre.
Montage sans couvre lame.
Leitz Laborlux K et boitier EOS 1200d.

Photo 1.
Objectif plan 4 X fond clair+pol.
Pano de plusieurs vues.
1.jpg
1.jpg (368.66 KiB) Viewed 3666 times
Photo 2.
Objectif plan 4 X pol.
Stack de 10 vues.
2.jpg
2.jpg (438.46 KiB) Viewed 3666 times
Photo 3.
Objectif plan 4 x pol.
Stack de 5 vues.
3.jpg
3.jpg (306.27 KiB) Viewed 3666 times
Photo 4.
Objectif plan 4 X pol.
Stack de 10 vues.
501_filtered (Copier).jpg
501_filtered (Copier).jpg (484.43 KiB) Viewed 3666 times
Cordialement seb
Microscope Leitz Laborlux k
Boitier EOS 1200D + EOS 1100D

User avatar
lorez
Posts: 735
Joined: Wed Dec 17, 2014 1:48 am

Re: Cristallisation de sucre

#2 Post by lorez » Fri Aug 19, 2016 1:15 am

Very nice. Crystals and polarization yield some beautiful images. I would frame a couple of them.

lorez

User avatar
Radazz
Posts: 982
Joined: Sat Jun 18, 2016 11:55 am
Location: Arnold, Missouri USA

Re: Cristallisation de sucre

#3 Post by Radazz » Fri Aug 19, 2016 3:07 am

Sweet images :P
Arnold, Missouri
Olympus IX70
Olympus BX40
Olympus SZ40

User avatar
hkv
Posts: 1012
Joined: Sun Nov 02, 2014 8:57 pm
Location: Sweden
Contact:

Re: Cristallisation de sucre

#4 Post by hkv » Fri Aug 19, 2016 10:07 am

Very nice!
Flickr: https://www.flickr.com/photos/micromundus
Instagram: https://www.instagram.com/micromundusphotography
Web: https://hakankvarnstrom.com
Olympus BX51 | Olympus CX23 | Olympus SZ40 | Carl ZEISS EVO LS 10 Lab6 | Carl Zeiss Jena Sedival

User avatar
vasselle
Posts: 2763
Joined: Sat Oct 25, 2014 5:32 pm
Location: France

Re: Cristallisation de sucre

#5 Post by vasselle » Fri Aug 19, 2016 11:51 am

Merci à tous.
Cordialement seb
Microscope Leitz Laborlux k
Boitier EOS 1200D + EOS 1100D

User avatar
75RR
Posts: 8207
Joined: Sun Oct 12, 2014 2:34 am
Location: Estepona, Spain

Re: Cristallisation de sucre

#6 Post by 75RR » Fri Aug 19, 2016 2:14 pm

Very attractive images
Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)

User avatar
vasselle
Posts: 2763
Joined: Sat Oct 25, 2014 5:32 pm
Location: France

Re: Cristallisation de sucre

#7 Post by vasselle » Fri Aug 19, 2016 3:11 pm

Merci beaucoup
Cordialement seb
Microscope Leitz Laborlux k
Boitier EOS 1200D + EOS 1100D

User avatar
exmarine
Posts: 247
Joined: Mon May 09, 2016 1:16 am
Location: Cambridgeshire UK

Re: Cristallisation de sucre

#8 Post by exmarine » Fri Aug 19, 2016 5:14 pm

Brilliant!!! What compounds were used? As I would like to make a couple of polarized slides.
Thank you :shock:
Best regards
exmarine :x

uses Watson 'Service' 1950 compound.
uses Watson Stereo 1960 ish.

User avatar
vasselle
Posts: 2763
Joined: Sat Oct 25, 2014 5:32 pm
Location: France

Re: Cristallisation de sucre

#9 Post by vasselle » Fri Aug 19, 2016 5:29 pm

Bonjour.
Merci beaucoup
Pour faire de beaux cristaux rien de plus simple.
Il suffit juste de diluer comme il ici sucre dans de eau ou de alcool à 90,une fois que la préparation est bien diluer prendre un petit pinceau fin et de prendre une petite goutte pour étalé sur la lame.
Par contre il faut faire une couche fine sur la lame pour obtenir de beaux cristaux.
Et attendre un bonne nuit,car il faut mieux les préparées la veille pour les observés le lendemain ,les cristaux seront plus beaux.
Bonne observation.
Cordialement seb
Microscope Leitz Laborlux k
Boitier EOS 1200D + EOS 1100D

User avatar
gekko
Posts: 4701
Joined: Sun Oct 12, 2014 7:38 am
Location: Durham, NC, USA.

Re: Cristallisation de sucre

#10 Post by gekko » Fri Aug 19, 2016 10:37 pm

Nice.

User avatar
vasselle
Posts: 2763
Joined: Sat Oct 25, 2014 5:32 pm
Location: France

Re: Cristallisation de sucre

#11 Post by vasselle » Sat Aug 20, 2016 12:59 am

Merci gekko
Cordialement seb
Microscope Leitz Laborlux k
Boitier EOS 1200D + EOS 1100D

Post Reply