Seek and measure lens cener thickness only an exact point you
Non-contacting
Lens Center Thickness Gauge
CTgauge S / CTgauge R
Now fast and non-contact lens center thickness measurement is available along with ⊿H(Sag)measurement. Also go no-go decision function and measurement certificate output are included.

Other features installed
Sag measurement function

Sag measurement function
【 Non-contact Sag measurement 】
Sag measurement using the contact-type plug gauge is also problematic. Can contact marks be avoided? Where is the bottom of the lens located? HYPAS, our unique analysis method of lens center thickness, also eliminates such problems.
The high-speed, non-contacting automatic measurement provides feedback data to the lens-forming machine very quickly. It simply requires determining the lens apex position after zero-resetting using the optical flat, and the Sag value is determined.

Other features of the software

Other features of the software
【 Useful functions of 3-D map 】
The machine provides 3-D maps of both sides of the lens surfaces, and such views can be enlarged or presented as an oblique view.
A guide is indicated at the apex for easy identification.

【 Other features 】
The followings are some useful features in the lens making process.
• Input of the thickness specification
• Input of the tolerance
• Pass /reject judgment
• Inspector name input
• Display of time used for measurement