Are Z lenses APO lenses?

Started 6 months ago | Discussions thread
ipopov Regular Member • Posts: 243
Re: Are Z lenses APO lenses?
1

APO (apochromatic) has never meant "no LOCA". The term was introduced by Zeiss to mean "chromatically corrected for three wavelengths". This does not mean "no LOCA". In fact, non-APO lean can very well be better in terms of CA that a true APO lens (by original Zeiss definition).

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