VISTA

The VISTA is especially designed for detecting and localizing defects on ophthalmic lenses. Detects a comprehensive range of different defect categories. Big Data collection integrated.

Spectacle optics

Measuring

Automation

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Highlights

Optical system screens the surface for any irregularities and reliably localizes defects that are invisible to the human eye (Minimal defect size < 25μm)
State of the art calculation algorithms result in minimal evaluation time. Big Data collection integrated.
Optimised machine design allows simultaneous handling of up to 4 lenses, resulting in maximum productivity
Differentiation between brightness, scatter and deflection errors
New design concept combines functionality with a modern look
Minimal footprint and open system allows easy integration in any existing Lab
Vision System by AC VISTA GmbH

Process characteristics

Configurable error zones (different number and error size per zone) to adapt to the Lab‘s individual quality standard
Detects a comprehensive range of different defect categories: Circular turning structures, polishing defects, stains, scratches and holes, glass breakage and cracks, splitter, edge shading
It is also optimized to detect coating defects which makes the system suitable for quality control after the coating process (Particles and inclusions under the coating layer, inconsistencies in coating layer)

Technical Data

	VISTA
Application	Automated Cosmetic Inspection System for Ophthalmic Lenses
Lens Diameter	40 mm - 90 mm
Camera Type	5 megapixel
Lens Material	All organic Materials
Lens Types	Semi-finished, surfaced and coated lenses
Minimal Defect Size	< 25 μm
Productivity	300 lenses/h max.
Dimensions	Width: 1340 mm, Height: 2200 mm, Depth: 1800 mm; with handling
Weight (approx.)	600 kg
Disclaimer	All data are subject to change without notice. Please verify details with OptoTech.