Date: Tue, 14 Feb 2012 09:17:00

Author: --- Urs Lauterburg

Subject: Re: Model Eye Lenses

Post:

Hi Steve,

Thanks a lot for the link. This may be a better place although I
already did purchase the spare lenses to replace the broken one.
Let's see how long they last ;-).

Actually I got our eye model in 1998 from a Swedish company named
Kebo Lab. They don't seem to exist in the same form anymore... well
things are moving and changing, hopefully for the better... proven
rock solid physics is a comforting discipline for that. In fact I do
wonder about who really did develop this nice flexible long lasting
lens back then in 1998.

Regards from the old lands to the new ones

Urs


Am 13.02.2012 um 15:10 schrieb Steve Wonnell:

>
> Hi Urs,
>
> Just for future reference, I believe the original manufacturer of
> that eye model is Denoyer-Geppart (http://www.denoyer.com/) and parts
> might be available from them.
>
> http://www.denoyer.com/details.php?pid=432&hid=2&htitle=Human%
> 20Anatomy%20Models&cid=18&ctitle=Eye
>
> Steve W.
>
>
> On Fri, 10 Feb 2012, Urs Lauterburg wrote:
>
>> Date: Fri, 10 Feb 2012 23:06:06 +0100
>> From: Urs Lauterburg
>> Reply-To: tap-l@lists.ncsu.edu
>> To: tap-l@lists.ncsu.edu
>> Subject: Re: [tap-l] Model Eye Lenses
>>
>> Roger,
>>
>> We use this eye model with the elastic lens as also sold by 3B
>> Scientific:
>>
>> http://www.a3bs.com/Functional-Eye-W16002,p_83_113_875_4129.html?
>> initOptionReferer=1
>>
>> It's a nice device and it comes with correction lenses. A while back
>> one of our professors broke the +1 lens and I had to get a
>> replacement. I got it from 3B but it sure was not cheap. I still
>> figured that it was worth to get the original lens in order to make
>> sure it fits with the model and it did.
>>
>> Don't know if this information helps you.
>>
>> Regards
>>
>> Urs
>>
>> Urs Lauterburg
>> Physics demonstrator
>> Physikalisches Institut
>> University of Bern
>> Switzerland
>>
>> Am 07.02.2012 um 23:01 schrieb Roger Key:
>>
>>> Hello,
>>>
>>> I'm asking for the help of the experts out there finding replacement
>>> lenses for the old Cenco model eye sets - the manual for the set we
>>> use is at:
>>>
>>> http://www.sargentwelch.com/pdf/opinstr/87660.pdf
>>>
>>> (bottom of page 8 shows a view - if you've used these you'll know)
>>>
>>> We'd like to buy some 0.5, 1.0 and 1.5 diopter replacement lenses,
>>> and maybe a +7 and a +20 to have as spares .. but I'm struggling to
>>> find a vendor.
>>>
>>> Does anyone know where to find those?
>>>
>>> Do the lenses from the new Pasco eye lab apparatus fit the old cenco
>>> eyes?
>>>
>>> Thanks in advance,
>>>
>>> Roger Key
>>> CSU Fresno Physics
>>> 559-278-2728
>>> http://Physics.CSUFresno.edu
>>> http://www.Twitter.com/FresnoStPhysics
>>> http://www.YouTube.com/FresnoStPhysics
>>>
>>>
>>
>>



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