DC-4S & DC-6S

The DC-4S & DC-6S, two fully automatic ultrasonic cleaner and thermal dip coat machines for ophthalmic lens cleaning and hard coating.

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Automated Cleaning & Thermal Hard Coating

DC-4S & DC-6S automated ophthalmic lens hard coater offers 7 cleaning steps and 3 dip coat stations for highest production flexibility. 


Reliable and efficient

  • The cleaning system features surface etching, ultrasonic DI water rinsing, slow lift-out and a drying station.
  • All cleaning and rinsing baths have automatic level control for constant and repeatable washing efficiency.
  • With 3 dip coat stations (1 for primer, 2 for lacquers), equipped with automatic covers, protecting the coating lacquers’ chemical characteristics.
  • Pre-curing stages with ceramic IR, electronic regulation and automatic covers ensure uniform drying. 
  • Step-by-step motor and lead screw dipping system for precise and repeatable hard coating thickness and high yield


Flexible for production needs

  • Two sizes are available to best fit your production needs - DC-4S for 48 lenses/hour and  DC-6S for 72 lenses/hour.
  • Can be fully integrated as part of Satisloh’s lens coating suite (including AR and top-coating).
  • Full system solution including accessories, consumables and process support.
  • Plug & coat: easy installation and set-up.
Productivity: Up to 48 lenses/hour
Lens materials: All organic and mineral glass lenses
Dimensions (wxdxh): 3311 x 1215 x 2078 mm / 130 x 48 x 82 inches

All technical data subject to change without notice. Verify details with Satisloh.

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