Glaucoma rt. Eye. Humphrey field test full within normal limits. DMV peripheral vision test 50 deg left & 70 deg right. Dr says DMV test wrong. Possible?

Depends. Most Humphrey testing is 30-50 degrees from the center simply because ones that measure farther out take too long a time and most glaucoma changes start in the center. The DMV tests check a couple of horizontal points about 60 degrees and 130 degrees out. So it depends upon which testing you went through. Hopefully, with a glaucoma diagnosis, you are seeing a real doctor - an ophthalmologist.