... optic diameter:0.029" color:yellow,red,greenShake-test passedLevel with two vertical barsAdjustable for left and right handed shootersMarkings for ... elevation and windageAvailable with light or TFO pinwith or without LED light TOPOINT ... on, OEM/WHOLESALE/RETAIL are all availble in TOPOINT ARCHERY, 3 pin Bow sight scope,CNC 6061-T6 machined,0.029" fiber ...