Summary:

Choose lens frame with supplementary lenses, drill three holes after  that pupil height line and PD were drawn. And then replacing the pattern,  it can and be directly installed and used at Edge.   

Detailed Product Description:

1，LY-918 made of stainless steel parts, big power DC motor.

2, Drilling three holes directly on demo lens together.

3, Don't need make another pattern.

4, Safe, precise, fast speed,competitive price.

Parameter:

Electric Voltage：220V/50Hz  or  110V/60Hz  

Power：90W

Weight：2.5kg

Volume：23(L)x13(w)x21(H)cm