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How to identify Rolleiflex diopter strength?
Old 03-03-2018   #1
Steve Ruddy
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How to identify Rolleiflex diopter strength?

I have a T and don't see any indication of which diopter is installed. I wear progressive glasses and can use the one I have but want to figure out if it could be better with a different diopter.
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Old 03-03-2018   #2
Dante_Stella
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Take it to your optometrist. They can read it off the diopter.
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Old 03-03-2018   #3
f16sunshine
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If it's a Rollei made diopter it should have a number on it.
Like this image.

https://encrypted-tbn0.gstatic.com/i...x0NfKJYr0HhwXK
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Old 03-03-2018   #4
Steve Ruddy
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Quote:
Originally Posted by Dante_Stella View Post
Take it to your optometrist. They can read it off the diopter.
Ok sweet! Thanks.
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Old 03-04-2018   #5
Steve Ruddy
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Quote:
Originally Posted by f16sunshine View Post
If it's a Rollei made diopter it should have a number on it.
Like this image.

https://encrypted-tbn0.gstatic.com/i...x0NfKJYr0HhwXK
Thatís interesting, I donít think mine has the metal ring. Iíll take another look.
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Old 04-03-2018   #6
Steve Ruddy
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I found out my T's diopter measured 13 so I think that makes it a -1.5. It works well with my new progressive prescription. I can put my eye right up to it, can see a lot of the screen, and works looking thru the middle of my lens. On the E it measured 12 so -1.5. I can use it but I have to look through the reading portion of my glasses which is more awkward. I think I'll try and find a -0.5 for it. If anyone wants to trade, let me know.
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Old 04-03-2018   #7
Range-rover
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It might not help, it might be the distance between the screen and the glass.
With the F I have to pull up on the lens to get it clear, on the 2.8C I just pull
it up and it fine.
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