High-quality AR coatings for aspheric lens and other complex geometries

Antireflective coatings, also known as AR coatings or ARCs, are a ubiquitous category of optical coatings widely utilized to reduce light reflection from consumer products to highly technical devices. In addition to traditional AR coatings, Beneq offers Beneq AtomGrass™, a gradient-index, wide-angle, broadband antireflective coating fabricated with ALD.

What are antireflection coatings

How do AR coatings work?

Antireflective coatings are the most common type of optical coating. Learn about how antireflective coatings work and why ALD is an emerging technique for fabricating them.

AR Coated Lens

Mobile Camera Lens Coating

Today, nearly all photos are taken on smartphones, resulting in mobile phone camera quality becoming a key selling point of mobile devices. As cameras continue to miniaturize and improve, lens design and element structures inevitably become more complex. ALD offers robust manufacturing solutions for antireflective coatings on next-generation mobile camera lenses.

Automotive Camera Lens Coating

For autonomous vehicles (AVs) using cameras, lens flare is a major cause of artifacts and ghost images, potentially leading to catastrophic consequences. Learn about how gradient-index antireflection coatings fabricated with Atomic Layer Deposition can reduce lens flare and increase the safety of automotive camera modules in AVs.

Reducing Lens Flare and Ghost Images

Today’s most modern and robust camera modules, trusted in consumer technologies like mobile phones and self-driving vehicles, continue to suffer from unwanted ghost images and flares. At Beneq, we have developed a next-generation ARC with atomic layer deposition to address these phenomena.

Gradient-index antireflection coatings

Beneq AtomGrass™ ARC

Beneq has introduced the Beneq AtomGrass™ antireflection coating for use in next-generation optics, like mobile and automotive camera lenses, LiDAR arrays, and extended reality headset. Learn about how gradient-index antireflection coatings fabricated with ALD exhibit wide-angle performance and why this is important for modern optical systems.

Read more about Beneq AtomGrass™ ARC >

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