Choose 8-32 (Most Scopes); 8-32 has .094" Output Hole
Choose 10-32 (Custom/Rare Scopes); 10-32 has .11" Output Hole
Use to Light Up All Fiber Colors From "SIDE" of Fiber(s)
Use to Light Up Stick-On Lens Dots or Fluorescent Beads
NOT For Use to Light Up Any Fiber Colors From "END" of Fiber(s)
Some Images Are of "Add-on Options," (Customer- Choice)