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  • Members: 3842
  • Category: Biology
  • Founded: Mar 11, 1999
  • Language: English
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Messages 20681 - 20710 of 75511   Oldest  |  < Older  |  Newer >  |  Newest
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20681 Alessandro Bertoglio
abtfit Send Email
Nov 1, 2004
1:50 pm
HI Jay, many thanks for your congratulations. I'm using a Zeiss Universal with DIC set, Neofluar objectives and a digital firewire camera 1024X768 by "The ...
20682 Alessandro Bertoglio
abtfit Send Email
Nov 1, 2004
1:56 pm
Many thanks Ross, The problem is to have much time in order to take more movies... Ciao Alessandro ... [Non-text portions of this message have been removed]...
20683 Frez
frfez Send Email
Nov 1, 2004
1:57 pm
Thanks for all of the info everyone. One of the reasons I was wondering is that my AO Cycloptic has an intermediate trinocular attachment. Because of the...
20684 Frez
frfez Send Email
Nov 1, 2004
2:00 pm
... came ... someone ... section. ... no ... Hi Wayne It looks like it could be a Stentor igneus. ...
20685 diatoms46 Send Email Nov 1, 2004
2:18 pm
... I agree that this is a Stentor. There are several species of these large ciliates and some reach 3 mm in length. Stentor igneus is listed in "How to Know...
20686 Wayne Duesterbeck
duester45 Send Email
Nov 1, 2004
4:06 pm
Thanks to both of you for your help!!! I have never seen protozoa of that size during my limited time of peering through the scope. I thought that maybe they...
20687 David Sykes
microfunguy Send Email
Nov 1, 2004
4:15 pm
... scansion ... language=EN&sid=70105b9e63b7ff6b7d6a960ca690aeed Hi Alessandro. That camera is about 600 Euro and you may need a FireWire card. It is capable...
20688 Frez
frfez Send Email
Nov 1, 2004
4:25 pm
... doot ... the ... Would it be possible to get a trinoc head for your current scope? Sometimes that's easier although collecting scopes is not a bad thing...
20689 Frez
frfez Send Email
Nov 1, 2004
4:28 pm
... Hi Steve I don't have a manual, but do have a catalog that lists various types of the Series 2 line as well as accessories. See the AO Series 2 folder in...
20690 Wayne Duesterbeck
duester45 Send Email
Nov 1, 2004
5:10 pm
Hmmm...not sure about that. I have several older B&L scopes which I scored on eBay. Most are from the 40s through the 50s and some are 20s vintage. With a bit...
20691 Frez
frfez Send Email
Nov 1, 2004
5:37 pm
... I ... lose ... Hi Wayne The chances are obviously remote for finding a trinoc head for older scopes. This particular item comes to mind though. ...
20692 psneeley2003 Send Email Nov 1, 2004
7:10 pm
Thanks Frez. I think I already have some of this, but not all. I'll download it when I get home. Yes, I remember. You and I were bidding against one another....
20693 David Sykes
microfunguy Send Email
Nov 1, 2004
9:49 pm
Does anyone know how and where this fits on the microscope :- http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ViewItem&category=11813&item=3849413441&rd=1 This item...
20694 Don H
morningstar@... Send Email
Nov 1, 2004
10:43 pm
... WOW! That is nice. On most scopes, this fits over the light source in the stand. Of course I would imagine it does not fit every model of scope but you...
20695 David Sykes
microfunguy Send Email
Nov 1, 2004
11:18 pm
... Don, I compare the price of all goods and services to a tin of beans ! That is a lot of beans :-) I do have the Schott interference filter, I guess it just...
20696 Don H
morningstar@... Send Email
Nov 1, 2004
11:22 pm
... If you already have one, you are a lucky man. If you think the opening bid is a lot of beans, you should see what these cost at the end. However, I will...
20697 Ron
ronneumeyer Send Email
Nov 1, 2004
11:30 pm
Dirk does have an interesting item. Any chance you could tell me what this accessory is designed to do? All the best, Ron ... From: "Don H"...
20698 J. Forster
j_forster911 Send Email
Nov 1, 2004
11:30 pm
B&L made a grating monochrometer with several gratings and three fixed and one variable slit sets that serves the same function. In addition, it has halogen ...
20699 Don H
morningstar@... Send Email
Nov 1, 2004
11:38 pm
... Very simply, it provides continuously variable monochromatic light. In petrography we use it for the Emmons double-variation method, whereby we vary the...
20700 Jay Stanley
js88keyz Send Email
Nov 2, 2004
12:11 am
Just to vouch for Dirk...he's an excellent seller and very honest. I've had more than one dealing with him and he's a man of his word. JMTCW Jay...
20701 Ron
ronneumeyer Send Email
Nov 2, 2004
12:25 am
Is the Emmons double-variation method easy to explain? In particular how is wavelength used to match the specimen RI with the media RI (given that RI is not...
20702 Don H
morningstar@... Send Email
Nov 2, 2004
1:07 am
... Oh, thy understanding is wrought with misunderstanding. Most refractive index fluids, at least the popular Cargille variety, are calibrated to ...
20703 Ron
ronneumeyer Send Email
Nov 2, 2004
1:57 am
I am aware of dispersion however at a given wavelength is the refractive index of a material not a constant? In this context I am still not clear how varying...
20704 Don H
morningstar@... Send Email
Nov 2, 2004
3:33 am
... Oh I was just kidding by the way. OK, let's look at it like this: the RI of a calibrated fluid is known for several wavelengths; there is a wealth of info...
20705 Gordon Couger
Gordon@... Send Email
Nov 2, 2004
5:31 am
From: "Jay Stanley" <jaystanley@...> ... I've had ... I wish I had made the switch to Zeiss when Dirk first found ebay. His prices were very much better...
20706 Rene Van Wezel (EMR)
rvanwezel Send Email
Nov 2, 2004
9:48 am
Well, he has clearly not the amateur in his mind anymore, but probably scope service companies(?). Unfortunately he's snapping up the best bits and pieces...
20707 Ron
ronneumeyer Send Email
Nov 2, 2004
4:38 pm
Hi Don, Thank you for taking the time to prepare a very clear explanation. I did not mean to be such a pain but I was very curious about that device given the ...
20708 morningstar@... Send Email Nov 2, 2004
4:45 pm
Well I'm glad it was clearer than I thought. It just makes so much more sense when you have the graphs to look at. Indeed, not to belabor the point, but a...
20709 Kevin Sunley
kswpg Send Email
Nov 2, 2004
5:51 pm
Hi everyone, For what it helps, I uploaded two PDFs for the Zeiss monochromator filter to science-info.org a while back. They're the files: Continuous Filter...
20710 Raymond
tsuperbus Send Email
Nov 2, 2004
5:57 pm
... From: "Rene Van Wezel (EMR)" <rene.vanwezel@...> To: <Microscope@yahoogroups.com> Sent: Tuesday, November 02, 2004 10:48 AM Subject: RE: [Microscope]...
Messages 20681 - 20710 of 75511   Oldest  |  < Older  |  Newer >  |  Newest
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