Ross Optical’s acquisition by Precision Optics Corporation adds new capabilities to our portfolio with micro-optics down to sub-millimeter sizes. Products and systems requiring optical surfaces less than 2 mm in diameter often result in a trade-off, sacrificing either quality, price, or supply.Read More >
With the completion of our 2020 customer service survey, Ross Optical is pleased to once again receive high marks for customer service, technical expertise, quality, and delivery. This year, 100% of customers rated Ross above average or excellent!
Machine vision is a technology that enables automated devices to "see." Machine vision systems combine optics and mechanics to create tools that can adjust optics in real-time to perform inspections and aid robotic systems. In our increasingly automated world, machine vision has become an essential component in manufacturing, farming, robotics, and many other areas. Quality optical components are critical to the function of machine vision systems. Optical systems for machine vision may involve high quality fixed focal length lenses, telecentric, or adjustable lens systems (zoom or liquid lenses).Read More >
Ball lenses are highly transparent spheres made with optical glass. Some of the earliest microscope lenses — developed by Antoni van Leeuwenhoek — relied on surface tension to form small spheres from melted glass. These lenses achieved magnifications as large as 275x and were as small as 1.5 mm in diameter.1 However, since ball lenses can cause spherical aberrations and typically have to be apertured to exclude non-paraxial rays when used for imaging, they are often replaced with different geometries, such as aspheric lenses, in microscopes today. Modern technologies involve using ball lenses to couple light between optical fibers or to focus light from a diode laser into a fiber optic. Ball lenses are commonly used in barcode scanning, optical sensing, and endoscopy.Read More >
In the fast-moving industry of optics, there are often problems that arise and need to be dealt with immediately in order to keep production running smoothly and on schedule. Whether they occur in the design, manufacturing, or assembly stage, problems can prove to be catastrophic if not handled properly. Below, we touch upon a few real issues in all three of these stages of optics and give some advice on how to keep your operation running efficiently.Read More >
There are some critical steps needed in order to create an effective optical design. Whether a basic design or complex, it is important to find a supplier that can produce your product in a quick, cost-effective way. Ross Optical is a reliable partner known to improve time to market and optimize your product performance.Read More >
When creating an optical system, there are many challenges an engineer faces when choosing how to design a lens. Choosing the correct lens without the right tools can prove to be very difficult and costly. Zemax, a ray-tracing optical design software program, provides designs and analyses for imaging and illumination systems. This allows for the user to view the way different lenses work while providing analysis diagrams documenting a variety of data sets. Zemax is a great tool to improve performance, shorten time to market, and reduce production costs.Read More >
El Paso, TX, July 9, 2019 Ross Optical Industries, Inc (Ross Optical), a provider of custom, precision engineered solutions for the optical market, announced today that it has been acquired by Precision Optics Corporation, Inc. (OTCQB: PEYE) (“Precision Optics”). Precision Optics is a leading designer and manufacturer of advanced optical instruments for the medical and defense industries.Read More >