Many thanks Jeff for the additional info. Not being familiar with the brand I just repeated what was printed n the box that Optisan is a Japanese optics company.Again, I'm impressed with this glass and hope to acquire one to actually mount and shoot.
Okat "I" am still a bit confused (common for me) as to wether or not the glass is the same (scope the same?) as the MTC SCB reticlue which I have used and was OUTSTANDING. Looks to be perhaps a great value.John