Weiss Technik Nederland B.V.
Newtonstraat 5, 4004 KD Tiel, Nederland
info.nl@weiss-technik.com
OAC-90 Veloce
The OptoTech OAC-90 Veloce evaporation coater is used for the application of high quality anti-reflective (AR) coatings and clean coats (CC) on ophthalmic lenses. The OAC coating system is characterized by the product quality for which OptoTech is known, ease of use, and exceptional reliability in the daily production operation.
Coating
AR-Coating
Contact request
Highlights
- Enhanced cycle time for standard AR process: 25 minutes
- High quality stainless steel vacuum chamber with electropolished surface
- Advanced configuration of pumping system (turbo pump and pre-pump)
- New and energy efficient cyro cooling system with improved performance
- New cooling unit that prevents condensation inside the chamber and amplifies Meissner trap performance
- Optimized and larger Meissner-Trap layout for higher efficiency and reduced defrosting time
- New ventilation system for less contanimation and quicker venting time
- New dome layout. 3 different dome setups available (standard, ringless and full dome) for larger loading capacity.
- High performance process control unit
- Electron-beam evaporation system and Ion source
- Thermal evaporation source and IR-heating system
- Thin film deposition control with quartz crystal method
System advantage
- Perfect for mid-size RX-labs
- Reliable in the daily production
- Easy-to-operate, highly flexible and with very short cycle times
Process characteristics
DURACOTE - AR coating on plastic lenses
DURAFLEX - Mirror coating in different vibrant colours
DURAQUARTZ - AR coating on mineral lenses
IRIDIO - Anti-static coating
IR PROTECT - IR protection with NIR blocker
RELAX - Blue light protection filter
UV - UV light protection filter
Tinted AR - Tinted lenses in grey or brown (solid)
