ルケオ List of Products and Services

The "LSC-5100" is a suitable texture inspection device for quality control of optical components. With the dedicated software Clear Back, it eliminates patterns caused by optical elements within the device. This makes it easier to determine defects at the acceptable quality limit level, leading to a reduction in sample inspection time. In our showroom, you can closely view various products and experience demonstrations of inspection and measurement. 【Features】 ■ Eliminates patterns caused by optical elements within the device using the dedicated software Clear Back ■ Easy determination of defects at the acceptable quality limit level ■ Leads to a reduction in sample inspection time *For more details, please refer to the PDF materials or feel free to contact us.

• Other inspection equipment and devices

The "SB-RETAX" is a wavelength plate that, when linear polarized light is incident, provides a continuous and constant phase difference over a wide wavelength range. It is constructed by laminating a resin film with birefringent properties between substrates with excellent optical characteristics. Depending on the wavelength range in which the effect is obtained, there are differences in the number of film layers, available in two types: 3 layers and 5 layers. 【Features】 ■ Provides a continuous and constant phase difference over a wide wavelength range ■ Custom products - In addition to standard products, we can consider specifications such as substrate material, shape, size, and thickness according to your requirements - Since it uses resin film, it can accommodate larger sizes of Φ30 or more - Even if the wavelength range is changed, production is possible starting from the optical design of the film *For more details, please refer to the PDF document or feel free to contact us.

• Other filters
• Optical microscope
• Other inspection equipment and devices

This catalog introduces optical filters that are made by sandwiching our high-performance films with glass. It features iodine-based polarizers from the "POLAX series," as well as wavelength plates from the "RETAX series" that achieve specific phase differences when linear polarized light is incident, and ultra-broadband wavelength plates "SB-RETAX." Our company has over 50 years of experience in optical film manufacturing and adhesive technology developed since our founding, allowing us to provide a consistent system from development and design to manufacturing and sales. [Contents (excerpt)] ■ About Light ■ Lokeo's Optical Filters ■ Polarizers POLAX Series ■ Wavelength Plates RETAX Series ■ Ultra-Broadband Wavelength Plates SB-RETAX *For more details, please refer to the PDF document or feel free to contact us.

• Other filters
• Optical microscope
• Other inspection equipment and devices

In this catalog, we introduce the "LSM Series," which addresses issues related to the distortion of transparent materials. We feature three types of inspection devices: the "Strain Eye," which allows for visual sensitivity inspection; the "Semi-Auto Senaromon," which eliminates visual inspection to improve accuracy; and the "Full-Auto Strain Eye," which enables two-dimensional measurement. These devices can perform accurate inspections for the diverse distortions found in glass and plastic products. Please utilize this information for selecting products. [Contents] ■ Introduction: What is Distortion? ■ What are Distortion Inspection Devices? ■ List of Distortion Inspection Devices ■ Specifications Overview ■ Inspection Targets and Applications *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

The "LSM-9100WNIR" is a near-infrared strain tester that evaluates a surface distribution of size φ100mm in just a few minutes. It enables the evaluation of strain distribution in colored resin products, which has been difficult to assess until now. It can also evaluate resin films/sheets, as well as quartz, optical crystals, and more. We accept sample evaluations, so please feel free to contact us. 【Features】 ■ Strain distribution evaluation of colored resin products ■ Evaluation of size φ100mm surface distribution in just a few minutes ■ Evaluation of stretching unevenness in resin films ■ Sample evaluations available anytime at our showroom *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

The "LSM-9100W/WS" is a strain tester that requires no effort for fully automated measurements, reducing measurement errors caused by the operator. It is particularly capable of measuring "invisible uneven forces" inside plastic products across a wide measurement range of up to 3,000 nm. We offer the "LSM-9100W" for large sample measurements (φ150mm) and the "LSM-9100WS," which magnifies small samples with a 6x optical zoom lens. 【Features】 ■ Non-destructive and fully automated measurement ■ Compatible with a variety of materials ■ Displays stress generated inside the product as a surface distribution ■ Software analysis tools - Graphs of cross-sections on 2D distribution maps, histograms of user-defined areas, 3D representations of 2D distribution maps, CSV saving of measurement results, and image saving are possible. *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

The "LSM-4000LE Series" is a strain tester that achieves high quality with unique technology, ensuring that even small strains are not overlooked. We offer models suitable for each inspection method: the orthogonal Nicol method, circular polarization method, sensitive color method, and Senarmont method, allowing you to choose according to your application. It can accommodate single-phase AC 100V to 240V power supply, making it usable in any country without the need for a transformer. 【Features】 ■ Models suitable for each inspection method: orthogonal Nicol method, circular polarization method, sensitive color method, and Senarmont method ■ Uses high-brightness LEDs ■ Reduces maintenance effort and running costs ■ Compatible with single-phase AC 100V to 240V power supply *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

The "LSM-9002S" is a strain tester that automatically and quantitatively measures the magnitude of retardation and the orientation of the slow axis within transparent materials that have strain or birefringence, in two dimensions. It is equipped with a zoom lens with an optical magnification of 6x, allowing the measurement range to be adjusted from □60mm to □10mm, making it suitable for measuring small samples. 【Features】 ■ Equipped with a 6x optical zoom lens ■ Adopts the rotating polarizer method ■ Ideal for measuring small samples ■ Easy recording of measurement data and observation images ■ Uses high-brightness LEDs for long life and energy efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

The "LSM-9002LE" is a device that automatically and quantitatively measures the magnitude of retardation and the orientation of the slow axis in transparent materials with distortion or birefringence in two dimensions. By placing the sample on a circular polarizer constructed by combining linear polarizers and a quarter-wave plate, measurement can be started immediately. This allows for easy quantitative measurement of the magnitude of phase difference and the orientation of the slow axis. It uses a high-brightness LED as the light source, which provides long life and energy efficiency, thereby reducing maintenance efforts and running costs associated with light source replacement. 【Features】 ■ Easy operation for measurement ■ Rotating polarizer method ■ Measurement at individual pixel units ■ Easy recording of measurement data and observation images ■ Long life and energy efficiency with high-brightness LED *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices