Quote:
Originally Posted by dannat
Plossl and Ortho are amongst the sharpest ep's, it just try have small fov compared to tr latest designs
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I agree. Though my Orthos are slightly sharper than my Plossls, but I can only really tell that is the case when I push them to really high power with Barlows- like 200X in my 80mm refractor - where they hold definition a bit better. I have an extremely hard time telling them apart at lower power.
Regards,
Renato