- Multicurve CityCrown Lathe
- CNC Lentucular CityCrown Lathe
C.N.C. Multi Curve System: Multi-Basecurve
The three lathes that form the C.N.C. Multi Curve System are
all built to the same high standards of manufacture which guarantee consistent
lens cutting reproducibility over a long service life.
Multi Curve System machines can be summed up as offering five
They produce thinner, more comfortable lenses.
They eliminate errors, reduce rejects and increase production rates.
They produce a superb lens finish.
They are extremely accurate.
They have proven reliability
All Multi Curve System
lathes are fitted with the Epson PX 4 computer which is programmed in Basic.
This enables users to adapt standard programs to suit their own requirements.
The CNC Multi Basecurve Lathe cuts the concave, multi curved spherical surface
of a contact lens in a continuous operation. Once the operator has keyed the
lens prescription into the computer, the lathe set up is completely automatic.
This includes spindle speeds, cutting feeds and topslide setting. Button loading
and unloading is also fully automatic and lens edge radiusing and diametering
off the topslide are functions available as options.