INFORMATION
With PMD Modulo SCHNEIDER introduces quality inspection to the fully automated production environment. For the first time blocked lenses can be measured automatically in-line without interrupting production.

Utilizing UV light for deflectometrical measurement, PMD Modulo is unaffected by common issues with transmissive measurements. It measures diopters and cosmetics directly and non-destructively based on one sole reflection. No need to deblock the lens.

PMD Modulo evaluates lenses on the fly with high resolution and without touching the lens. For the first time, on-the-block lens measurement occurs right after lens surfacing, avoiding the drastic time gap between manufacturing and quality inspection of current productions.

Maximum value is gained from the UV-PMD in conjunction with the LMS Modulo Cockpit. Integrating the PMD into the Modulo system opens up extensive new opportunities to analyze the collected data. The results are various new options and features that can considerably increase the value of your production line, e.g. a quality gate and quality trend recognition.

BENEFITS
Automated in-line measurement
Measurement of blocked lenses in production
On the fly lens evaluation
Rx and freeform measurements
Diopter and cosmetics measurement
Supports the new cognitive Modulo machine philosophy

TECHNICAL DATA
lens material:
all organic materials

surface:
polished

measurement area:
up to 80 x 80 mm

measurement range:
concave: base curve r=-62,5 mm … ∞
cylinder curve r=-50 mm … ∞
convex: base curve r= 80 mm … ∞
cylinder curve r= 80 mm … ∞

Technology : automated
Sector : for the medical industry
Applications : surface, for ophthalmic lenses
Other characteristics : measurement, in-line