ZUIKO Om 200mm f4 with raynox?
Please read this carefully and your will eventually be able to calculate the magnification of your system.
(Thanks to the original poster; Riccardo Polini)
One thing you have to know is the strength of RAYNOX DCR250 (diopter value) which, in my opinion, you can search from RAYNOX website.
|Bianca Buitendag-7809 by vbuhay|
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from Booby Prize
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from Bicycle sports
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from - Jenny from the Block - (Colors that pop + A white Border)