TLR pop up magnifiers - Table of available corrective diopters
Table of Corrective Diopters available for pop up magnifiers in the TLR Waist Level Finder
Rolleiflex TLR 2.8FX 4.0 FW and 4.0 FT (will also fit 2.8 GX, F, 3.5 F and other models with removable WLF)
For some older cameras the label may no longer be visible - you can have an optomatrist read the diopter power and then reference this chart to determine what is installed and what value you need. * blue item is the standard value
| Diopter Labeled Value | Diopter Power | Catalog Number |
| -4.5 | 9.5 | 92190.41.009 |
| -3.5 | 10.5 | 92190.41.010 |
| -2.5 | 11.5 | 92190.41.011 |
| -1.5 | 12.5 | 92190.41.012 |
| -0.5 | 13.5 | 92190.41.013 * |
| + 0.5 | 14.5 | 92190.41.014 |
| + 1.5 | 15.5 | 92190.41.015 |
| + 2.5 | 16.5 | 92190.41.016 |
| + 3.5 | 17.5 | 92190.41.017 |
Comments on this post (5)
I bought a Rolleiflex 2.8e recently. The small 22mm diameter magnifier lens that looks a the small mirror in the finder is missing.
I need a replacement, which could be the standard lens or a 1.5 diopter.
Can you help?
— Douglas Wachter
How do I buy the +1.5 pop-up diopter???
Thanks,
Mark
— Mark Guth
Hi Eric,
Do you know if the diopters listed for the above 2.8GX etc fit the SL 66 ? I am looking for a +2 for my SL 66 or even a +3.
Your input will be appreciated.
Cheers from Australia……… Peter
— Peter Smyth
I have a 90 degree prism for my Rollei tlr. Do you still make the screw in diopters to correct for vision issues? If so where can I get them or how would I order one? Thank you.
Dan Zimmermann
— Dan Zimmermann
Dear sirs.
I wear + 1,5 glasses. Should I then buy a + 1,5 diopter? What is the price for one 92190.41.015 + shipping to Norway ?
sincerely, Bjarte Bjørkum
— Bjarte Bjørkum