Nikon Corporation is pleased to announce the release of the AF-S NIKKOR 180-400mm f/4E TC1.4 FL ED VR, a super-telephoto zoom lens with a built-in 1.4x teleconverter and compatible with Nikon FX-format digital SLR cameras.
Scientists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have built the first single lens that can focus the entire visible spectrum of light. The breakthrough means bulky stacked lenses could soon be replaced with simpler, flat metalenses — without loss of resolution.
Scientists have developed novel lenses that enable X-ray microscopy with record resolution in the nanometre regime. Using new materials, the research team led by DESY scientist Saša Bajt from the Center for Free-Electron Laser Science (CFEL) has perfected the design of specialised X-ray optics and achieved a focus spot size with a diameter of less than ten nanometres.
Qioptiq, an Excelitas Technologies Company and global technology leader in delivering innovative optical and photonic solutions, introduces its new Rodenstock HR Digaron Macro 5.6/105 Digital Lens for professional photography.
Researchers at the California Institute of Technology (Caltech) have developed a 2D ultra-thin camera that uses an optical phased array (OPA), rather than the curved lenses and mechanical parts of a traditional camera, to capture images.
A new type of 3D display being developed by researchers at the University of Illinois at Urbana-Champaign could pave the way for augmented reality (AR) and virtual reality (VR) headsets that do not cause headaches, nausea and eye fatigue symptoms commonly reported by users.
Qioptiq, an Excelitas Technologies Company and global technology leader in delivering innovative optical and photonic solutions, introduces its new telecentric UV LINOS 70mm F-Theta-Ronar Lenses for 340-360nm.
The new RA-532H Surface Reflectance Analyzer from Canon USA, Inc. Optoelectronic Components is capable of surface measurements at three different angles (20°, 60°, and 85°). Utilized measurement methods include standard compliant gloss, haze, Image Clarity (IC), and 1-D and 2-D BRDF (Bidirectional Reflectance Distribution Function) measurements. The analyzer can be used for a variety of evaluation and inspection applications with many types of surfaces such as film, paper, and automotive, printed, or painted surfaces.
The RV1100 is a 3D machine vision system designed to measure and recognize randomly assembled production line parts with complex shapes and very few distinguishing features for robotic arm systems. It offers the benefits of one-time measurements of 3D pose, high-speed recognition, improved productivity, and reduced production costs. The RV1100 is ideal for use in industrial production applications such as automobile parts manufacturing, car manufacturing, and electronics manufacturing.
Piezo nanopositioning stages offer high-resolution and scanning speed, making them useful for super-resolution microscopy and optical trapping. The P-563 PIMars XYZ-Stages are designed with a parallel-kinematics arrangement with higher precision and responsiveness compared to nested or stacked multi-axis positioners.
Telops offers a variety of high-performance scientific instruments to meet the most demanding research applications. The MS-IR Series of time-resolved, multispectral imagers are able to combine measurements obtained with various attenuation filters to achieve a composite HDR image that shows hot and cold objects at the same time.
Flexible endoscopes are used in medical procedures where the scope cannot bend. This animation from SCHOTT demonstrates the transmission of light and data through external and internal rigid fiber optic light cables in endoscopy.
Flexible endoscopes are used in medical procedures where the scope must be bent inside the body. This animation from SCHOTT demonstrates the transmission of light and data through external and internal flexible fiber optic light cables in endoscopy.
This video shows the principle of photoluminescence in the time domain (pulsed excitation) and in the frequency domain (continuous, modulated excitation) using the pco.flim – a specialized camera for luminescence lifetime measurements in the frequency domain. The corresponding waveforms of light, shaped and delayed by a reflective target and a photoluminescent sample, are visualized.