Weiss Technik Nederland B.V.
Newtonstraat 5, 4004 KD Tiel, Nederland
info.nl@weiss-technik.com
OAC-25 Plus
The OptoTech OAC-25 Plus evaporation coater is used for the application of high quality coatings like anti-reflective (AR) coatings and clean coats (CC) on ophthalmic lenses. It is the ideal coating unit for small production volumes and is optimized for the shortest processing time. 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
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Highlights
- High quality stainless steel vacuum chamber with electropolished surface
- Highly flexible and with shortest cycle times less than 30 minutes (single side)
- Compatible with hard coats made by spin-coating or dip coating
- Pumping system with turbo pump and pre-pump
- Process control unit with user interface
- Electron-beam evaporation system
- Ion source
- Thin film deposition control with quartz crystal method
- Available with one sector dome or Flip-Over-System with 8 clips
System advantage
- Perfect for small RX-labs and starter with AR-coating
- 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)
Options
- Meissner-trap with Polycold and water chiller for shorter process cycles
- Wide range of coating consumables and coating materials available
- Dome sectors or Flip-Over insert
