Telescopes: Optics, Mechanics, and Customization Telescopes, based on the principle of angular magnification, enable viewers to observe distant objects by enlarging their angular fields. This involves pairing optical elements with specific powers to modify the angular field. Despite the apparent complexity, the concept is straightforward, simplifying the construction of telescopes. How Do Telescopes Work? Telescopes, […]
Read moreCase Study: Objective Lens for Laser Instruments with Wavelengths (350-850nm) in Medical Devices Introduction Avantier, a leading custom optics company, recently undertook a challenging project to design and produce objective lenses for a laser instrument used in a medical device. The client’s specific requirements included an effective focal length (EFL) of 10mm, numerical aperture (NA) of […]
Read moreThe Power of Raman Spectroscopy: From Molecular Fingerprints to Medical Marvels Introduction Raman spectroscopy is a versatile analytical technique that has revolutionized our ability to investigate the molecular composition and structure of various materials. This method relies on the inelastic scattering of light by a molecule’s chemical bonds, providing unique insights into vibrational energy and […]
Read moreKey Takeaways The Lens Chief Ray Angle (CRA) defines the angular relationship between the optical axis and the chief ray of the lens within an imaging system, crucial for optimal performance of the image sensor. Alignment between the lens chief ray angle and the image sensor’s pixel acceptance angle is essential for achieving high-quality images […]
Read moreCase Study – Large OAP Mirrors Customized Large Optics by Avantier: Meeting Unique Needs with Precision and Quality In the ever-evolving world of optical technology, the demand for customized large optics has been on the rise. Many customers seek tailored solutions to meet their specific requirements, which often cannot be met with off-the-shelf products. Avantier, […]
Read moreBiophotonics: Biophotonics, an interdisciplinary field, explores the interrelationship between biology and optics. It encompasses technologies that utilize light to analyze, detect, and manipulate biological information. By leveraging the properties and interactions of light, biophotonics enables the observation and understanding of biological systems, facilitates the development of medical diagnostics and treatments, and finds applications in various […]
Read moreApplications of Raman Spectroscopy Raman spectroscopy is a powerful analytical technique that provides insights into the molecular composition and structure of materials. Raman spectroscopy relies on the interaction between photons and molecular vibrations. When a sample is exposed to monochromatic light, most photons undergo elastic scattering, where their energy remains unchanged. However, a small fraction […]
Read morePart 1 discussed the principles and customization options available through Avantier to accelerate research in flow cytometry. In Part 2, we will explore the advantages of customized components such as lenses, filters, mirrors, beamsplitters, polarization optics, optical system integration, and coatings, showcasing their valuable applications in various aspects of our lives. Advantages of customizing Lenses, Filters, […]
Read moreFlow cytometry is a revolutionary technique that enables the comprehensive analysis of cells or particles in a high-throughput manner. By harnessing the principles of hydrodynamic focusing, electronic detection, and optical systems, flow cytometry provides valuable insights into cell populations, surface markers, and complex cellular characteristics. This article explores the fundamental principles of flow cytometry, including […]
Read moreCustomizing Fluorescence Microscopes Customization of a fluorescence microscope involves fine-tuning its technical details to selectively utilize narrow bands of light for capturing high-resolution fluorescence images. Unlike standard brightfield or darkfield microscopes, fluorescence microscopes utilize specific filtering techniques to isolate the emitted light from fluorescent materials or fluorophores, which emit light of a longer wavelength when […]
Read more