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 FINISHED LENSES
SINGLE VISION
    SPHERIC ND 1.50 55mm/60mm/65mm/70mm
  ND 1.50 TINTED LENSES
  ND 1.56 65mm/72mm
  ND 1.56 UV 72mm
  ND 1.56 PHOTOCHROMIC LENS
  ND 1.61 65mm/70mm/75mm
  POLYCARBONATE(PC)
   ASPHERIC ND 1.56 70mm
  ND 1.61 75mm
MULTI VISION
    BIFOCAL ND 1.50,1.56 ROUND TOP 70/28mm,65/28mm
  ND 1.50,1.56 BLEND TOP
  ND 1.50,1.56CURVE TOP
  ND 1.56 FLAT TOP
 PROGRESSIVE ND 1.50 REGULAR CORRIDOR,SHORT CORRIDOR
  ND 1.56 SHORT CORRIDOR
 SEMI FINISHED LENSES
 SINGLE VISION
  ND 1.50 65mm/70mm
  ND 1.56 65mm/72mm
  ND 1.61 75mm
 MULTI VISION
    BIFOCAL ND 1.50,ROUND TOP
  ND 1.50,BLEND TOP
  ND 1.50 FLAT TOP
 PROGRESSIVE ND 1.50 LONG CORRIDOR,SHORT CORRIDOR
  ND 1.56 SHORT CORRIDOR
RXLENSES
SINGLE VISION
  ND 1.50 HIGH POWER,HIGH CYL
  ND 1.56 SPHERIC HIGH POWER,HIGH CYL
  ND 1.56 ASPHERIC HIGH POWER,HIGH CYL
 MULTI VISION  
  BIFOCAL,TRIFOCAL,PROGRESSIVE
Technical Data:
  Width of far vision zone 0.5D 10.4mm
  (2mm above MRP) 1.0D Clear
  Width of far vision zone 0.5D 23.0mm
  (8mm above MRP) 1.0D Clear
  Height of lso-Asting.Line above 0.5D 6.8mm
  0-180 line(17mm from MRP)temporal 0.5D 5.5mm
  Width of far vision zone 0.5D 8.3mm
  (14mm above MRP) 1.0D 14mm
  Maximum Astigmatism 0.5D 4.6mm
  Corridor Width 1.0D 8.7mm
  Dia Sixe: 75mm
  Finished power Available: Sph-2.00 to +3.00,Add+1.00 to+3.50
          CR-39 Prescription Range:

Nominal Base Curve

Radius(RCX) Recommended Diopter in Base Cylinder
200 200.8 -7.5 to-3.25 0-3.00
400 126.4 -3.00 to-1.00 0-3.00
600 83.98 -0.75 to+2.25 0-3.00
800 62.80 +2.20 to +5.50 0-3.00
 
Technical Data:
  Fitting Cross: +2.0mm up from center
  Distance Circle: +8.0mm up from center
  Near Area Circle: 17.0mm & 8 degree down the center & to the lens side
  Average width in the Corridor 7mm(in 1.0 diopter scale)
  Width of Addition Area : 18mm(measured 20mm from center in 1.0 diopter scale)
Maximum Astigmatism: No more than specific Add.(in the 50mm Circle )
  Dia Size : 75mm
 Finished Power Available : Sph-2.00 to + 3.00 , Add+1.00 to+3.50
           Prescription Range:

Nominal Base Curve

Radius(RCX) Recommended Diopter in Base Cylinder
200 200.8 -7.5 to-3.25 0-3.00
400 126.4 -3.00 to-1.00 0-3.00
600 83.98 -0.75 to+2.25 0-3.00
800 62.80 +2.50 to +5.50 0-3.00
 
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