AAC announces successful mass production of 3P VR Pancake optical module

AAC Technology announced that its 3P VR Pancake optical module has successfully entered the mass production stage. According to reports, this module uses the same Pancake optical design as Apple’s Vision Pro lenses.

▲ Picture source: AAC

AAC Technology stated that the mass-produced 3P VR Pancake solution has the characteristics of a thinner and lighter host, a wider field of view, more effective suppression of ghost images, a friendlier myopia experience, and clear edge image quality. Rui claims that it cooperated with optical waveguide manufacturer Dispelix to develop a single-layer full-color optical waveguide lens, achieving a balance between the single-layer optical waveguide lens setup and large viewing angle and high image quality.

▲ Picture source: AAC

According to the opinions of professionals, the development trend of VR optics is gradually shifting from "aspheric lens" to "Fresnel lens" and "Pancake" technology. Previously, the Fresnel lens solution became a mainstream solution due to its mature technology and low cost. Products such as Oculus Quest2, Pico Neo3, and iQiyi Qiyu 3 all use the Fresnel solution. The Vision Pro released by Apple adopts a Pancake design, allowing people to understand its charm up close.

▲ Source: Apple

According to data, the Pancake design uses a multi-lens folding light path design, which is thin and light. In addition, the Pancake solution can support 0-700° diopter adjustment, which is very friendly to people with myopia and hyperopia. Users can take off their glasses to experience the product directly, avoiding the embarrassment of wearing "two pairs of glasses".

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