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90787

Wim van Egmond's TEDx talk on micro' world now online

Wim van Egmond was invited to present a talk "A Journey Inside the Micro-World" at TEDx Gateway Mumbai Dec. 2016. I watched it live in the early morning in the
triops56
May 25
#90787
 
90786

Re: Newbe question

Hi Mike, Pretty specific to AO. Zeiss, Leitz, Olympus, Nikon and AO all made the type of instrument you are looking for. It is generally called a
rbuck777
May 20
#90786
 
90785

Re: "InFocus" What is This??

Hi Merv, I'm unfortunately very familiar with the aging eye phenomena! Just had cataract surgery yesterday to fix my left eye which was far out of focus with
cd_micro
May 20
#90785
 
90784

Re: "InFocus" What is This??

Sorry, but this is nonsense. There is no image of the subject found at the rear of the objective. Instead, light from each point on the subject exits as a
dmmartindale
May 20
#90784
 
90783

Vickers Patholux

I recently acquired a Vickers Patholux set up for interference microscopy (only one condenser, though). It looks to be the same equipment as used on the M41.
peter.guidotti
May 19
#90783
 
90782

Re: Newbe question

The type of microscopes used with this "viewing station" will a microscope like like an Olympus, Mdl BH2, have the same adapter or would it need the type of
mike.gillett
May 19
#90782
 
90781

Re: "InFocus" What is This??

If you wanted to buy an ultra-cheap, infinity scope to use the InFocus device on, and has the same 200mm tube length as Nikon, you could buy an Accu-Scope,
rich_guy_looker
May 18
#90781
 
90780

Re: "InFocus" What is This??

Hi Craig, Yes, the dioptre adjustment can be used to correct for a small amount of spherical aberration, normally about +/-0.01mm in coverglass thickness.
mervhob
May 18
#90780
 
90779

Re: "InFocus" What is This??

Hi Merv, Do you think the diopter adjustment in a binocular head would have a useful range to adjust tube length with high NA objectives, similar to a
cd_micro
May 18
#90779
 
90778

Re: "InFocus" What is This??

Rich, That is the nub of the problem - I don't know what microscope you are proposing to use and adapting the Watson-Jackson device could be very problematic.
mervhob
May 18
#90778
 
90777

Re: Stuff on eBay

Might I ask just what this discussion has to do with microscopes!!!!! From: Microscope@yahoogroups.com [mailto:Microscope@yahoogroups.com] Sent: Wednesday 17
Ruary Rudd
May 17
#90777
 
90776

Re: Stuff on eBay

Mike:What happens when you change the tires on the vehicle?With RespectSeth Mlovany MT AMT From: "Mike Andrews udsd007@... [Microscope]"
Seth Malovany
May 17
#90776
 
90775

Re: Stuff on eBay

Nowadays, as I understand it, many auto speedometers are actually tiny stepping motors driven by circuitry that counts the frequency of a signal generated
Mike Andrews
May 17
#90775
 
90774

Vickers Photoplan for sale on Ebay

I just listed a vintage Vickers Photoplan scope, along with a manual image shearing filar, and a digital image shear filar. Starting bid is $200 Product
xccrosscountry
May 17
#90774
 
90773

Re: Stuff on eBay

But that adds cost to the instrument - and reducing cost is equivalent (in manufacturers' terms) to increasing profit margins. From: "Seth Malovany
Alysson deMerel
May 16
#90773
 
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