One of the best high power glasses I’ve used is the big Zeiss 15x60 porro, if porro’s matched the fov of many of the wide angle roofs, and some do of course, had better eyecups, and some modern tweeking I’d save the coin and go that route probably more times than not.
To this day the Nikon e2’s are an incredible glass with a huge fov and little ca. To bad manufacturers don’t put more r&d in porros. Even many older ones have excellent glass that fares well with the 2/3k roofs.
To this day the Nikon e2’s are an incredible glass with a huge fov and little ca. To bad manufacturers don’t put more r&d in porros. Even many older ones have excellent glass that fares well with the 2/3k roofs.