M MSPHUNTER New member Apr 12, 2001 #1 Could you tell me the differnce between a 30mm tube and a normal tube on a Leupold and the advantages.
Could you tell me the differnce between a 30mm tube and a normal tube on a Leupold and the advantages.
G George Stringer Staff Alumnus Apr 13, 2001 #2 MSPHunter, 30mm equals 1.181". The slightly larger tube usually makes for brighter optics even with a smaller objective. I don't own a 30mm scope but I have customers who won't use anything else. George
MSPHunter, 30mm equals 1.181". The slightly larger tube usually makes for brighter optics even with a smaller objective. I don't own a 30mm scope but I have customers who won't use anything else. George
