Huvitz HPE-810, User Manual, Page: 47 / 155

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[Base curve mode]
 In the base curve mode, base curves of (+) lenses and (-) lenses exist the opposite side.
In this mode, the bevel or grooving line always passes the mid of the thinnest parts, one
of which is located at the midst zone of (-) lens and the other is located at the edged zone
of (+) lens. And much bigger position value makes the curve closer to the maximum
curve.
 The auto mode calculates the most natural fitting position automatically using the lens
front/rear curve and the shape of the eyeglasses.

Frame Material, Lens Material and Lens Thickness may affect the quality of Lens Fitting.
If needed, execute the Size Adjustment in advance. Frequently used Adjustment Value
can be saved at “Frame Fitting” in “Configuration Menu”.
CAUTION

Be sure to carry out the Edging Process in Safety Mode when the lens is fragile or the
axis easily moves.
 Grooving and Polishing is not available for the Glass Lens. Be sure the material of lens is
matched with the job options selected in the display before starting the edging process.
 Always be sure to use a new Tape or Sticker and remove moisture on the Lens surface.
 The safety beveling for glass lenses should be performed both at front and rear side.
Otherwise, it will cause damage to the human skin or eyes.

To prevent the distortion of axis, you must use stickers provided by lens manufacturers for
blocking of hydrophobic lenses. We do not guarantee the quality of the stickers.
(-) Lens (+) Lens
Min   Max
!
Max   Min