I would love to see contours of various designs, absolutely I would love to see more. I would think that various contours of a design are needed:
Plano Add+2.00
Plano -2.00 x 090, 180, 045, 135...
Type: Posts; User: vikramg; Keyword(s):
I would love to see contours of various designs, absolutely I would love to see more. I would think that various contours of a design are needed:
Plano Add+2.00
Plano -2.00 x 090, 180, 045, 135...
Harrychilin.,
We got one of these mappers ,
Posting here the Map of the C*****t from evil empire ..
You can see it takes a full 33 mm along the corridor to get to the addition of 2.01
...
http://www.apcthai.com/webboard/uploads/FED_Excelite_Freedom15_CYL2.jpg
How good & how bad of this PALs ? :bbg:
Tell me if you would like to see one more. :cheers:
Hey Bobbie the Cyl map...
Thanks Bobie ..
WE have got our own Progressive Mapper from Rotlex , the same one Dr Sheedy uses for his analysis and can there fore really see the insignificant differences that exist between...
There is no doubt in my mind that both Zeiss and Essilor would love to keep the opticians in the dark in order to keep taking the progressive prices in an upward direction by pure marketing b***...
Alan wrote.
Dr Sheedy'e report has a factual comparison between these two and many other designs . Please go through this extensive and independent survey .
Sheedy JE, Hardy RF, Hayes JR...
I would suggest trying each of these new expensive designs either your self or on your parents , managers etc ...
If you/they cannot see much difference, nor will your patients .
There is no...
Johns , I see it more like a train of big money /big companies running over the independent stores of ALL Businesses...
Chainilising them, standardising them ,homoginising them and converting...
Dear Darryl .. Most small companies need not go through all the trouble mentioned in your post above ...
They simply buy progressive moulds from legitimate mould making companies for whom...
I think finally it all boils down to whether cheaper progressives are benefitial to the industry or not .
Most industry work on the premise that when you give good value for a product it grows...
Ory , I do not think the above is a case of mimicking progressive designs.
Shamir Genesis 1.61 seems to be have been purchased by other companies and sold as their own branded product .
But...
When Dr Sheedy puts Shamir Genesis as the top progressive in his 2006 survey, it is not surprising to find genuinely concerned suppliers giving you Genesis in disguise .
...
24/7 .. it is not difficult to find a much better and cheaper lens and you dont have to take my word for this...
Dr Sheedy at Ohio Unversity has been doing excellent work comparing progressives ....
Optical 24/7 you couldnt have said it better ...
It is not the product but the price below which you wouldnt like to sell
a progressive ...
Well Bro.. the times are a changin ...
I...
EYEFITWELL ... You would normally find it difficult to get maps for
the "latest and greatest progressives" most companies would like to sell you and the main reason is that the All the progressives...
A simple test would be to ask the patient to see a monochromatic light source ... like a tube light or even a window from where some sunlight is filtering in ...
Can you see the upper part of the...
PETE by forecasting that in 14 years 80% of the Progressive market would belong to commodity Progressives, selling at the same price as FTs, are you admiting that by that time the opticians would...
Why is Microsoft , with more then 95 % of the OS market not considered a monoply and broken-up under the act ??
Lenses retuurned to labs for AR replacements are generally below 3 % no matter what kind of warranty is given.
The manufactures are safe in the way that the return percentage is passed back to...
Darryl now you are at it ..
Can you name for us the law which states that the amount of
astigmatism present in a progressive lens will always be equal/proportional to the addition power ...
...
I am interested in Buying
what do you have ?
phrewt
You can get some more information on Sola and other, progressives at the below link .
From Sheedy J. Progressive addition lenses-matching the specific lens to patient needs.
Bobie Most PAL companies like to believe that the opticians are stupid ....
That is why they never bother to provide Spherical and cylinder plots of their progressives ???
They feel that the...
Hi ,
I am looking for a backside Hardcoater in Working conditions .
The unit would need to be demonstrated as working before making the final payment .
:cheers:
Bobie ..
Instead of looking at the marketing literatures handed out by most companies each claiming their progressives to be better than the others , I suggest you look up Dr Sheedys work...