I have a pair of Fuji Meibo''s 7x50-7degree 30''. I bought them in 1978 when we were plank swordfishing off the California Coast.
Most of the successful plankers used either the $600 Fuji''s or the $2000 Zeiss. When we started out I could not affored the $2000 by the time I could afford them I could not tell the difference. We still use them they are great glasses.