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Avantier Inc

Is an unparalleled leader in providing custom optical systems solutions. We offer advance precision custom optical design, optical engineering, optical lens assembly, rapid optical...
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Universe Kogaku America Inc

Universe Kogaku designs and manufactures precision assembled optics including UV quartz lenses, CCD and CMOS lenses, CCTV and diode laser lenses, and hi-res lenses.

Featured Content

Courtesy of Avantier Inc
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Case Study: Double Convex Lens for Indirect Ophthalmoscopes

An indirect ophthalmoscope is an instrument commonly used for eye examination, usually consisting of a light source and an imaging system. The light source emits a beam of visible...
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What is RC Telescope?

Introduction to RC Telescope The RC (Ritchey–Chrétien) telescope is a type of reflecting telescope that belogs  to the Cassegrain optical system. It  was...
Courtesy of Avantier Inc
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The Complete Guide to Microscope Objective Lens

What is a Microscope Objective Lens? Microscope objective lenses, vital optical elements in microscopy, enable precise observation of specimens. Objective lens...
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Case Study: Long Working Distance Microscope Objective Lens

Key Takeaways: The 50X long working distance microscope objective lens offers high magnification for clear visualization in biomedical and precision testing applications. ...
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Case Study: Objective Lens for Laser Instruments

Case Study: Objective Lens for Laser Instruments with Wavelengths (350-850nm) in Medical Devices Introduction Avantier, a leading custom optics company, recently undertook...
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Case Study – 20X Objective Lens & Tube Lens For Observing Blood

Introduction This 20x objective lens is designed and optimized for a world-renowed medical company for the observation of human blood. Its outstanding resolution is  highly...
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Replacing Spherical Lens with Aspheric Lens

Key Takeaways Aspheric lenses possess a variable radius of curvature, allowing for a gradual change in shape that corrects optical aberrations effectively.  Aspheric lenses...
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Case Study: Objective Lens: Small diameter and short overall length in the optical system

Key Takeaways Avantier’s small objective lens revolutionizes medical optical systems, particularly in dental health applications. This project focuses on utilizing a higher...
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Case Study: High and Low Temperature Resistant 25X Objective Lens: High Imaging Quality & High-Resolution Performance

Key Takeaways Avantier’s project introduces a custom-designed 25X objective lens for Isotope Ratio Mass Spectrometer systems, specifically tailored for researching isotopes...
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Case Study – Under Water Double-Convex Aspheric Lens

Key Takeaways Double-Convex Aspheric lens designed for diverse light, especially underwater.  Tailored optical system for > 500mm wavelengths. Petite <3mm double-convex...
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Case Study: Fisheye Lenses

Key Takeaways A scientific institute faced distortion and chromatic aberration issues in high-performance lenses, affecting image quality and accuracy for scientific observation...
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Case Study: Two-Aspheric Cemented Lenses for Enhanced Image Clarity in Ophthalmic Examinations

Case Study: Two-Aspheric Cemented Lenses for Enhanced Image Clarity in Ophthalmic Examinations Avantier manufactures a two-aspheric cemented lens by combining two aspheric lenses...
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Case study: F-Theta Lens

Innovative F-theta Lens Design for Expanded Field of View in Laser Applications
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Microstructure Lens Arrays

Microstructure lens arrays, also referred to as microlens arrays, are meticulously crafted arrangements of sub-lenses at the nanometer scale, assembled in a specific sequence....
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Fluorescence Microscopy Part 2: Customizing Filters and Lenses

Customizing Fluorescence Microscopes Customization of a fluorescence microscope involves fine-tuning its technical details to selectively utilize narrow bands of light for capturing...
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Aspheric Lenses

Aspheric Lenses Solutions An aspheric lens is an optical lens with a non spherical surface profile; its surfaces are not portions of a sphere or cylinder. There are many types...

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