Wheels
Wheels of LE-400S Wheels of LE-420S
NOTE:
1 is Polishing wheel
In LE-400S used for polishing resin lenses
In LE-420S used for polishing of fiat and beveled style for resin and PC
lenses.
2 is bevel 2 fine grinding wheel: used for bevel fine grinding，
Bevel 2 Is suitable for presbyopic glasses and high curve lens wihch
index of refraction is less than 1.61
3 is bevel 1 fine grinding wheel: used for bevel fine grinding，
Bevel 1 Is suitable for high hard lens which index of refraction is more
than 1.61
4 is CR rough grind wheel: LE-400S/420S used for roughly grinding PC
or resin lens
Press MODE (sharp edge) key, loop button.
This light is often on the first edge of the V
type fine grinding wheel (position 3 above)
This light flashes for the second pointed edge
V type fine grinding wheel (position 2 above)
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