Opto Alignment Technology, Inc. products

The LAS-Vertex/ROC accessory is a highly specialized tool designed for precision lens alignment and measurement, integrated into Opto-Alignment's advanced Lens Alignment & Assembly Station (LAS). A pivotal component of this accessory is the high Numerical Aperture (NA) Vertex Measurement Objective (VMO) that, combined with the CalcuLens Vertex Measurement software, allows for meticulous measurement of lens parameters including center thickness (CT), air gap, vertex height, and radius of curvature (ROC) during assembly stages. It plays a crucial role by automating the detection of sharpest laser beam focus to achieve z-position measurements of lens vertices to within ±2.5 micrometers accuracy. Ideal for air-spaced doublet and triplet lenses with stack heights under 50mm, this system extends LAS capabilities by providing precise z-axis data for improved manufacturing and assembly process control.

Designed for use with the industry-leading Laser Alignment & Assembly Station (LAS™), the new Reticle Alignment Module (LAS-RAM™) offers fast and easy alignment of reticles, apertures, fiber, light sources and detectors to the optical axis of lenses during multi-lens assembly. 

The QuickPRO-3D™ is an advanced bench-top metrology device engineered for precision measurement tasks. It features a compact design with an environmental enclosure, making it suitable for a variety of industrial settings. Equipped with a non-contact chromatic confocal sensor, available in point or line scan configurations, it effectively measures 3D surface topography and transparent film thickness with high speed and accuracy. An integrated CMOS camera, with options for co-axial or ring illumination, enhances its versatility. The device boasts nanometer encoded X/Y/Z motion control, using magnetic linear motors and cross roller bearings for precise operation. Vacuum chucks are offered for secure sample or tray placement. Its accompanying software, CalcuSurf3D™, offers capabilities in recipe generation, data acquisition, and surface analysis, optimizing measurement sampling density for thorough coverage and maximum throughput. It supports extensive 3D plotting and data reporting in line with DIN ISO standards, making it suitable for applications like lenses, diamond-turned parts, semiconductor elements, and micro-fluidic cells.

The QuickPRO-CUBE by Opto-Alignment Technology, Inc. is a sophisticated optical metrology system designed for precise factory-floor quality assurance of optical components. It utilizes dual single-point, non-contact, nanometer-resolution chromatic confocal sensors integrated with high-speed X/Y/Z coordinated motion to provide 3D point cloud topography of both the front and back surfaces of lenses. The system can measure both rotationally symmetric and complex freeform optical shapes, with a maximum measurement diameter of 50mm, extendable to up to 75mm. The measurement process varies from 30 to 240 seconds per surface, dictated by lens diameter and density of 3D sampling. The system's compact design is built on a vibration-insensitive Invar frame, equipped with advanced features like magnetic linear motors for precise motion control and user-friendly software for data acquisition and analysis including CalcuSurf-3D™.

Opto-Wipes are precision lens cleaning wipes designed for the critical demands of optical environments. Made from durable hydro-entangled polyester and cellulose fibers, these wipes are engineered to be lint-free, making them suitable for use in controlled clean room settings, such as class 100 environments. Their special texture offers unparalleled softness to protect sensitive surfaces during cleaning. Opto-Wipes are versatile, effectively cleaning glass, plastics, coatings, and crystals without causing damage. When moistened, these wipes release solvents efficiently, enhancing residue removal. They undergo rigorous manufacturing and testing processes to ensure high purity and cleanliness. Opto-Wipes are available in two versions, sky blue and white, the former indicating wetness for process control, and are cost-effective due to their reusability. Key applications include lens assembly, optical component manufacturing, optical coating tasks, and maintenance of optical equipment.