ASP 80 Twin-A

The OptoTech Digital-Surfacing-Polisher ASP 80 Twin-A is designed for full automatic high speed polishing of two toric/atoric or backside progressive lenses simultaneously. Round, oval, or lenses of any other shape can be polished.

Spectacle optics
View now


  • Twin revolving tool spindles, each equipped with 2 pre-polishing tools and 2 fine polishing tools with different radii and diameter, which adapt themselves to the topography of the lens surface to provide the widest working range without compromising speed and quality
  • New processing technology to bring down process times and increase tool lifetime of our Hybrid Polishing Technology (HPT) tools while producing high value products
  • „Quick change” tool concept with stainless steel magnetic holders for improved process stability and reduction in wear parts
  • Image recognition system for tool inspection
  • Integrated, fully automatic cleaning station
  • Optimized handling for uninterrupted polishing and highest throughput

System advantage

  • Fully automatic polishing process
  • Low operating costs thanks to the long life time of the HPT polishing tools
  • All materials can be processed with the same tools
  • High process reliability
  • Consistent, reproducible surface quality
  • High output for toric and digital surfaces


  • Extended range option available for automatic polishing of Lenticular lenses and radius up to -26mm on request
ASP 80 Twin-A

Automated Freeform Polisher

Lens Diameter40 mm - 85 mm
Optional Extended Range for PolishingLenticular lenses and radius up to -26 mm
Working Range Base Curve cvup to -13 dpt. (Index 1.600)
Working Range Base Curve cxup to 10 dpt. (Index 1.600)
Working Range CylinderUp to 6 dpt.
Lens MaterialAll organic Materials
Productivity100 lenses/h; (depending on material, diameter etc.)
Spindles2x Lens Spindle; 1x Revolving Tool Spindle
ToolsHybrid Polishing Technology (HPT)
Air Pressure Requirement6 bar
Power Requirement (others on request)11 kW / 400 V / 50 Hz
DimensionsWidth: 2030 mm, Height: 2030 mm, Depth: 1860 mm
Weight (approx.)1400 Kg
DisclaimerAll data are subject to change without notice. Please verify details with OptoTech.

The Americas

Your contact person

The Americas

[email protected] +1 262 345 2850
 EMEA Region

Your contact person

EMEA Region

[email protected] +41 32 6133800
Asia & Australia

Your contact person

Asia & Australia

[email protected] +852 3568 3243