John B., could I ask, what exactly is the "focussing optics" bit in the photos of your set up?
Many thanks, and merry Christmas, from another John B.
Search found 48 matches
- Fri Dec 02, 2016 7:12 pm
- Forum: Camera systems and imaging
- Topic: Your opinion
- Replies: 17
- Views: 9296
- Sun Nov 06, 2016 2:35 pm
- Forum: Introduce yourself
- Topic: Hello from a COMPLETE NEWB
- Replies: 10
- Views: 5853
Re: Hello from a COMPLETE NEWB
Welcome! For insects, proceedures and equipment, try Andrew Chick: Insect Microscopy,ISBN 978 78500 201 4,£12 -£16, from Amazon UK. Fleas are good to start with, and make good pictures. Also, try searching for Freshwater Microscopy (or Microscopist), from Blurb (sorry, I have forgotten the author), ...
- Sun Oct 02, 2016 9:34 pm
- Forum: Camera systems and imaging
- Topic: Photo background removal
- Replies: 5
- Views: 3968
Re: Photo background removal
Many thanks; I will give it a try. John
- Sun Oct 02, 2016 12:08 pm
- Forum: Camera systems and imaging
- Topic: Photo background removal
- Replies: 5
- Views: 3968
Photo background removal
A little while ago there was a thread about removal of backgrounds in photos. I have lost the reference; can anyone remember and/or post a link to this? Will it work with win7?
Many thanks, John
Many thanks, John
- Sun Oct 02, 2016 12:00 pm
- Forum: Resources (online, books etc.)
- Topic: Insect Microscopy:
- Replies: 3
- Views: 3112
Re: Insect Microscopy:
Insect microscopy is currently available on UK Amazon, paperback, from £8 to £16 (roughly) plus £3 postage. I haven't seen it, but am hoping that Santa Claus might have.
Best wishes John
Best wishes John
- Sat Aug 20, 2016 9:06 am
- Forum: Illumination Techniques
- Topic: More Diatom Illumination Experimentation
- Replies: 9
- Views: 6369
Re: Halo ring lights for phase, dark field etc.
I've been reading an article by David Walker (micscape magazine, August 2016) on the use of halo ring led lights for phase, dark field and rheinberg on "upright" microscopes. Does anyone on the forum any experience of this?
- Thu Aug 11, 2016 12:17 pm
- Forum: Off Topic
- Topic: Protozoa growth chamber
- Replies: 13
- Views: 9443
Re Musings on the forum content
I visit the forum regularly, to marvel at the amazing expertise displayed, and the advice freely given. Sadly, I fear that my efforts fall short of those standards. How can I improve what I do? How do they do it? I conclude that it is not from an array of shiny new equipment, with dic, pol, Uncle To...
- Tue Aug 09, 2016 3:25 pm
- Forum: Camera systems and imaging
- Topic: Questions about OMAX USB Microscope camera Quality!
- Replies: 17
- Views: 9224
Re: Questions about OMAX USB Microscope camera Quality!
I also downloaded this software (which sounds great) without any problem but it won't run on my laptop. I'm running win 7 with avg antivirus. This is said to be for Windows; perhaps it won't run on win 7 (or later?) Has anyone else tried this? If anyone else has got it working I'll try again. Many t...
- Mon Aug 01, 2016 9:52 pm
- Forum: Pictures and Videos
- Topic: Liverworts, a new adventure unfolds...
- Replies: 16
- Views: 6526
Re: Liverworts, a new adventure unfolds...
This is a masrteclass in the botany of a little-studied group of plants. I just wonder how many can appreciate the skill and expertise involved in this study. Awesome!
- Tue Jul 19, 2016 1:28 pm
- Forum: Pictures and Videos
- Topic: Dozen eggs please.
- Replies: 7
- Views: 3028
Re: Dozen eggs please.
The large fly seems to be a Chironomid midge, unrelated to the batches of eggs; these look like egg rafts of the mosquito Culex pipiens. There are also a couple of smaller insects, possibly thrips or small beetles.
Don't worry, you won't get Zika virus from the mosquitoes!
Don't worry, you won't get Zika virus from the mosquitoes!
- Thu Jul 14, 2016 3:35 pm
- Forum: Digital processing
- Topic: Image stacking question
- Replies: 35
- Views: 26651
Re: Image stacking question
Many thanks one and all for your advice. I will try combine z and see how I get on with that. John
- Wed Jul 13, 2016 9:25 am
- Forum: Camera systems and imaging
- Topic: Stacking query
- Replies: 8
- Views: 5184
Stacking query
Having never tried stacking, and having been amazed (yes, honestly) at the numerous photos on the forum, can I ask what is considered the best and easiest software for stacking? Any tips on proceedures would be greatly welcomed. Many thanks, John
- Wed May 18, 2016 1:15 pm
- Forum: Camera systems and imaging
- Topic: DSLR mounted on 'scope and controlled via Android tablet tether software
- Replies: 23
- Views: 11647
Re: DSLR mounted on 'scope and controlled via Android tablet tether software
John, many thanks for the info about the canon to Brunel adapter; much appreciated. John.
- Tue May 17, 2016 10:20 am
- Forum: Camera systems and imaging
- Topic: DSLR mounted on 'scope and controlled via Android tablet tether software
- Replies: 23
- Views: 11647
Re: DSLR mounted on 'scope and controlled via Android tablet tether software
John: Like you, I have a Brunel adapter, in my case coupled to a Sony nex3. I am considering changing to a Canon Eos, as I have no remote control on the Sony (among other disadvantages). Would you tell me what adapter you used to couple your Brunel adapter to the Canon, please; many thanks. Your sup...
- Mon Mar 21, 2016 6:31 pm
- Forum: Specimens, samples and slides
- Topic: Some tiny buds starting to awaken....
- Replies: 16
- Views: 6926
Re: Some tiny buds starting to awaken....
Dear JohnB I think your shrub is a Kerria; it has yellow flowers And your photos look exactly like one I've just looked at in the garden. Your wax oven is a brilliant idea, but how was the controller rigged up? Does it switch on,off the mains, with the oven controls on all the time? Incidentally, I ...
- Sat Mar 05, 2016 9:41 pm
- Forum: Specimens, samples and slides
- Topic: Specimens, samples and slides
- Replies: 3
- Views: 2940
Re: Specimens, samples and slides
Many thanks, to all for your replies which answered my query exactly
- Thu Mar 03, 2016 1:58 pm
- Forum: Specimens, samples and slides
- Topic: Specimens, samples and slides
- Replies: 3
- Views: 2940
Specimens, samples and slides
Is histoclear miscible with Iso propyl alcohol; that is can I transfer specimens from Ipa to histoclear and then mount in numount?
- Thu Mar 03, 2016 1:53 pm
- Forum: Camera systems and imaging
- Topic: Camera systems and imaging
- Replies: 1
- Views: 2648
Camera systems and imaging
Does anyone have experience of digital microscope eyepieces? Are there any which will give a full
Screen picture on preview?
Screen picture on preview?