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Featured Companies

Avantier
Avantier is a vertically integrated leader in high-precision custom optics, delivering end-to-end solutions for complex optical challenges. From prototyping to full-scale production...
laservision
laservision is a trusted worldwide supplier of high-quality laser safety products, technology and training to industries ranging from medicine to the military. Wherever lasers...
Shanghai Optics Logo
Shanghai Optics is an unparalleled custom optical engineering solution provider offering custom optical manufacturing, design and engineering services.
Universe Optics
Universe Optics designs and manufactures precision assembled optics including UV quartz lenses, CCD and CMOS lenses, CCTV and diode laser lenses, and hi-res lenses.
LaCroix Precision Optics
Precision optics manufacturing rooted in tradition.
Chroma
Manufacturer of catalog and custom optical filters for demanding applications across the spectrum. ISO 9001 and B Corp certified.

Featured Content

Courtesy of Avantier, Inc.
Freeform Optical Measurement vs. Large-Aperture Optical Metrology
Physics-Driven Selection of a 3D Optical Surface Profiler In high-precision optics, the challenge has shifted from raw resolution to matching measurement architecture with surface...
Courtesy of Avantier, Inc.
Throughput Decoupling: Multi-Mirror Array High-NA Objectives for Sub-3nm Metrology
1. The Stochastic Barrier: Resolution vs. Throughput In the <3nm regime, the primary bottleneck in defect metrology is no longer just the diffraction limit, but the signal...
Courtesy of Avantier Inc
Why 114°? The Invisible Physics of Wide-Angle Lens Design
Why do we always end up at 114°? In optics, nobody officially declared 114° (14mm on full-frame) the standard. And yet, design after design quietly converges there. Not...
Courtesy of Universe Optics
UV1220HR-Ultraviolet Quartz Lens Assemblies
Universe Optics introduces the UV1220HR, High-Resolution 12mm UV-Compatible C-Mount Lens assembly.  The UV1220HR achieves higher resolution compared to conventional UV lenses...
Courtesy of Universe Optics
UV2004B-Ultraviolet Quartz Lens Assemblies
Universe Optic's UV2004B is a 200mm high-resolution lens designed for UV-B and UV-C wavelengths down to 193nm – the spectral range where some of the most demanding imaging...
Courtesy of Chroma Technology Corp.
Optical Filters for Industrial and Machine Vision Applications
Chroma filters support industrial automation workflows from inspection and measurement to robotic guidance, sorting, and embedded vision in harsh environments. Build more reliable...
Courtesy of Chroma Technology Corp.
Chroma Fluorescence Microscopy
Optical filters play a pivotal role in microscopy applications by improving image quality and accuracy leading to more precise observations and ultimately breakthroughs across...
Courtesy of Avantier Inc
Overcoming Optical Bottlenecks in Quantum Computing
Optimizing High NA, Long Working Distance, and Environmental Stability
Courtesy of Avantier Inc
NIR Microscopy: Applications and Design Challenges in the 780–2500nm Range
Near-infrared (NIR) microscopy objectives are specialized optical components optimized for the 780 nm to 2500 nm wavelength range. By leveraging the superior penetration ...
Courtesy of Chroma Technology Corp
Optical Filters
Browse or search all of our sputter/hard coated optical filters for applications such as fluorescence, raman, multiphoton, astronomy and machine vision. Single Bandpass & ...
Courtesy of Avantier Inc
Optical filters
Avantier designs and manufactures custom optical filters engineered for high-precision imaging, laser-based systems, spectroscopy, biomedical instruments, aerospace platforms...
Courtesy of Avantier Inc
Case Study: Ultra-Lightweight Large-Aperture Mirrors
Introduction In the rapidly evolving sectors of Earth observation, astronomical research, and deep-space exploration, the demand for high-resolution imaging systems has reached...
Courtesy of Avantier Inc
Case Study: Custom Germanium Lens Production for Low-Visibility Applications
Project Background: Germanium Lens for Low-Visibility Applications A client approached us to develop a custom germanium lens designed for use in low-visibility environments...
Courtesy of Avantier Inc
Precision Light Control: High-Performance Coating Technology
Optical coatings are the silent enablers of modern photonics. By depositing functional thin films via precise physical or chemical methods, we manipulate the fundamental properties...
Courtesy of Avantier Inc
Fluorescence Microscope Objectives: Principles, Design & Applications
In the microscopic realm of life science research, fluorescence microscopy has emerged as a pivotal tool for observing cellular structures, tracking molecular dynamics, and...
Courtesy of Avantier Inc
Finite Conjugate Microscope Objectives | Design, NA & Applications
Achieving high-resolution imaging in environments with limited space, tight budgets, or integrated optical constraints is a major challenge. Finite distance (finite conjugate...

Latest Companies

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Latest Content

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Courtesy of OpenLight Photonics Inc.
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Courtesy of Scintil Photonics
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Courtesy of Optical Surfaces Ltd
A Ritchey-Chrétien telescope system
Courtesy of Codixx
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Courtesy of OpenLight Photonics Inc.
OpenLight
Courtesy of Jilong Optical Communication Co Ltd
KL-6100
Courtesy of Lessmüller Lasertechnik GmbH
LSO (Lens Shifting Optics)
Courtesy of Wavelength Opto-Electronic (S) Pte Ltd
Optimized Optics for Fluorescence Microscopy
Courtesy of Wavelength Opto-Electronic (S) Pte Ltd
SWIR Lenses
Courtesy of Wavelength Opto-Electronic (S) Pte Ltd
The Power of SWIR Optics
Courtesy of Accuray Photontech Ltd
Ultra-low chromatic aberration objective lens
Courtesy of Avantier Inc
Precision Measurement of Cylindrical Lenses
Courtesy of Avantier Inc
Quantum computing systems
Courtesy of Avantier Inc
Automotive fixed-focal length lenses