Why are you asking??
Hunter 33--Are you looking for a product recommendation? If so, a few more details would be very helpful, like to what kind of use this lens will be put, under what conditions, and do you have a budget to consider?
BTW, while I'm asking, what do you mean by "lens?" Binoculars, spotting 'scope, rangefinder, magnifying glass, what? Outdoors people use a lot of different lenses.
Not wishing to be snide, just would like to know what sort of question is being asked.