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Posted

I have been wanting a microscope for years and YEARS and looked at them and then didn't get one and looked again l. Now I'm looking again prompted by the advice and excellent help from the book "The Flying Vet's Pigeon Health & Management" by Dr Colin Walker. It says in his book that an iluminated one with a 10x eyepiece and 4x, 10x, and 40x lenses is sufficient. Anyone else have any advice, suggestions or remarks about this.

Guest Hjaltland
Posted

Dont know a lot about microscopes Carol, but I see you can get ones to which you can attach a digital camera and view via your computer, seems a great idea. Stacks of 'em on ebay at all sorts of prices.

Posted
Dont know a lot about microscopes Carol, but I see you can get ones to which you can attach a digital camera and view via your computer, seems a great idea. Stacks of 'em on ebay at all sorts of prices.

 

YES I HAVE SAW THEM THEY USE THEM AT SCHOOL VERY GOOD I RECOMENED THEM THEY PLUG INTO YOU USB ON YOUR COMPUTER OR LAPTOP.

 

Posted
Dont know a lot about microscopes Carol, but I see you can get ones to which you can attach a digital camera and view via your computer, seems a great idea. Stacks of 'em on ebay at all sorts of prices.

 

Would this type work for checking pigeon droppings and throat swabs? I think about 100x is the most used magnification for this. I think probably the normal microscope w/light is all I need too Ray. What brand is yours and what magnifications do you use the most?

Posted

The Flying Vet  By Colin Walker . Get one that goes to 400 power if ya can, 100 isn't really that good. a 400 will let you see just like in the book. The color is even right.And yes get one with the light . the adjustable slide is nice but you can move the slides by hand .

Posted

 

That is the book we use as well, great book and as Chatrace says the pictures

are the same as what you see under the microscope.

 

We did get a booklet with the microscope but in black and white so is not

so easy to make out what you are looking for.

 

 

RAY

Guest slugmonkey
Posted

I think the ones that attach to computer are cheaper than the old style

Posted

That's what those links above tell about--how to use a microscope to perform basic fecal tests.  I wrote the first one for another pigeon forum and the second one is a true webpage format that has pictures and other explanation--a pretty good source.  For your PC camera type setup, there are other things that you need to consider as to how to "scan" a slide besides what magnifications you've got.

 

Pidgey

Posted

Honestly, I don't know if that eBay search item would work or not.  I'm used to traditional microscopes and with using a mechanical stage that has the knobs to make scanning a slide easy to control.  As a test for coccidiosis, they're in large enough numbers to be fairly easy to test for and it doesn't take much slide-scanning to make a determination.  

 

However, with roundworm and threadworm eggs, they're often a lot more difficult to find.  There might only be one or two on an entire slide.  That takes considerable scanning--about 15 passes over the coverslip from end to end at 100x total mag.  The product shown in the eBay link wouldn't be as good as using a kid's microscope for that.  The other thing that you can't be sure of until you have the product in hand is the resolution.  It's easy to get high magnification but still have an image that fuzzy enough that you're not sure what it is.

 

For doing closer work to begin differentiating bacteria and protozoa, you're going to need a lot more power--up to a 1000x oil and that means a real microscope.  They're easy enough to come by, especially if you don't mind monocular.  However, the newer ones aren't going to withstand the abuse that the older ones will.  That has to do with the fine/coarse adjustment gearing.

 

Pidgey

  • 1 month later...
Posted

I don't know if I should have started a separate topic - have taken a faecal sample this morning from youngsters, this is only the second time I have used this microscope, and just like the first time, I didn't see anything on the slide such as eggs, oocysts etc. only very small things which I presume to be bacteria, I am concerned that I am missing something, I have used a laboratory microscope in the past, so should  know how to use one. I am using x100 and x450 magnification. The books I have are Colin Walkers, which I didn't think was good enough to help with microscope, so I bought another called 'Under the Microscope' by Danny Brown. I thought that all pigeons had cocci, and they were treated to keep the numbers down, their parents were only treated for canker prior to pairing. and haven't been wormed since the end of the race season. Nothing showed on the faecal samples before pairing. I wondered if I had focused on the wrong layer - if you know what I mean. Though I have been up and down with adjustments to check. I just can't believe that I wouldn't find anything on the slide. Could I be doing something wrong ? Or could it be I have 'perfect' pigeons healthwise ? I don't believe that, though they are healthy looking

  • 2 months later...
Posted

I paid  £170 for mine through the pigeon papers the very same one in Lidel,s in the town £40 plugs into yhe u.s.b. great piece of kit   (u might have to wait till lidel brings them back on sale) and get the book fit to win by Wim Peters  pigeon health by Colin Walker

Posted

What part of  the test kits do you need ? Microscope slides and coverslips e-bay,

 

got mine from gainexpress - Hong Kong on e-bay, very quick.

 

Long cotton buds -

 

http://www.firstaidforfeet.com/Products_Misc.asp

 

they're excellent - tho' not sterile - £3 for 100 incl postage  

 

The solution I believe is just a saturated solution of sugar or salt looking on other web-sites, but not 100%

 

was there anything in particular fifer ?

 

 

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