missing the neotropics
Another "rarity from the past" in the 6x30 category is the 6x30 Habicht. Late-production models (early 90's) are theoretically still optically pretty competitive. I generally am not enough of a collector to go looking for old / discontinued bins, but have thought for some time that I'd be interested if one came along. Unfortunately they have gotten pretty pricey for late samples in good condition.