Identification & Inking Unit for SF lenses

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Identification & Inking Unit for semi-finished lenses (type MITSF)

The new concept of MITSF machine is designed to identify and print progressive and multifocalsemi-finished lenses.

The PPOS system, integrated in the unit, detects the μ-engravings or the upper segment line and identifies the semi-finished by reading the identification code (check of product code, Addition, base, eye, logo at the edge or under the μ-engravings) by Optical Character Recognition.

The inspected lenses are then inked by a robot, permitting a large flexibility in image choice (10 plates – 20 images). The data of this machine can be transmitted to the automatic packaging unit, eliminating any product mispack.

Benefits

Lens identification
Fully automatic
High capacity
High inking accuracy
Alignment check of the printed image*
Overall control of the printed image
Production data for reports (Access or SQL)*
Statistics of rejected lenses*
User friendly interface:
interactive dialog and diagnosis
multilingual menus
Feedback on production*
Remote maintenance (Internet & Team Viewer)
To be connected to a packaging unit
Exchange of 2 cliche plates during production
Polycarbonate / CR39

Technical information

Range

Diameter : 65-85 mm
Concave radius : 80 mm to infinity (flat lenses)
Convex radius far view : 60 to 300 mm
Overall thickness : 7 to 25 mm
Max. overall height : 25 mm
Add power : 0.75D to 3.75D

Accuracy :

Positioning of the inking image in accordance to the micro-engravings :
- Concentricity : 0.5 mm
- Parallelism : 1.5 mm
Centering diameter : +/- 0.5 mm
Stamping accuracy on polarized lenses : +/- 2°