・CR39.POLYCARBONATE & TRIVEX Lens are available.
 
 
・Steady Drilling on the Lens-Mount.
 
 
・The right and left symmetrical clamps makes both lenses synchronized turns.
 
 
・The hole positions are measured and memorized accurately　by the distance from the lens edge.
 
 
・Positioning of holes is possible even if the lens shape is changed. （Except for the nose side of the lens.）
 
 
・LED spot lighting.
 
 
・The drill hole angle can be adjusted.
 
 
・Accessories include a hand-reamer for fine adjustment.