Perfecto Smart Lens Blocker BK-4

Perfecto Lens Blocker | Coburn Technologies

Introducing the new Perfecto Smart Blocker, the BK-4. Part of Coburn’s new versatile and efficient Perfecto finishing system, the BK-4 Smart Blocker is perfect for small to medium sized labs looking to meet the high demands of lens finishing. It comes standard with a high-resolution, wide view LCD touch screen display and intuitive and well-arranged graphic icons. Contact us today to learn more!

Not available for sale in the United States.


  • Easy touch performance with ease-of-use
  • Intuitive and well-arranged graphic icons
  • High-resolution, wide view LCD touch screen display
  • Auto-balancing lens support and lens holder
  • Lens, frame or job storage by using SD card slot
  • LED lamp provides ample illumination