The first production line of Anhui Look Optical Technology Co., Ltd.'s project with an annual capacity of 20 million pairs of glasses has entered trial production, with daily output reaching 20,000 lenses; the products are mainly destined for export. The project has a total investment of 450 million yuan, covers 50 mu, and is designed for an annual capacity of 20 million pairs of glasses, spanning optical frames, sunglasses, smart glasses and other categories. Four additional production lines are planned next; once fully ramped up, the project is expected to generate annual output value of 600 million yuan and annual tax revenue of 6 million yuan.
SRG diffractive optical waveguides use four complementary pathways - nanoimprint, DUV lithography etching, SiC substrates and single-layer full color - to improve mass production, precision, field of view and image quality respectively. The article cites AAC Technologies' single-layer full-color SRG mass production yield of over 80%, a 52-degree FOV for the SiC solution, and the commissioning of Goertek Optics' 12-inch DUV lithography etching production line. Plans for million-unit-level capacity and ramp-up do not mean the industry as a whole has achieved stable million-unit-scale delivery; cost, yield and whole-device integration remain the next hurdles.
Why we recommend it: Discussing nanoimprint, DUV etching, SiC substrates and single-layer full color separately helps distinguish the constraints on waveguide mass production, precision, field of view and image quality.
Oct 17Sat
Saturday
XREAL 👓@XREAL_GlobalOptics industryOptics and AIPicksAI score6363
Why we recommend it: The post lists upgrades including brightness, 3D frame rate and the X1 chip, making it useful to compare this iteration with the previous-generation XREAL One Pro.
XREAL 👓@XREAL_GlobalOptics industryOptics and AIAI score3939
Shanghai Fanchuangwei Technology's high-transparency optical AR glasses lens project has settled in Huangyan, Taizhou, to be carried out in two phases by Fanke Technology (Taizhou), with total investment of about RMB 550 million. Phase one, at about RMB 150 million, plans to complete an innovation center and pilot production line by 2027. Phase two, at about RMB 400 million, targets annual output of 100 tonnes of high-purity silicon carbide optical material by 2028. Aimed at AI glasses and AR terminals, the project covers the full chain from optical materials and etching processes to optical devices.
Why we recommend it: The source gives the investment figures for both phases, production line timelines and a target of 100 tonnes of silicon carbide optical material per year, useful for gauging the pace of silicon carbide waveguide industrialization.
Oct 14Wed
Wednesday
OFweek Optics Network · NewsOptics industryOptics and AIAI score5959
The article argues that AI capabilities can be upgraded over the air, but the optical experience of a diffractive waveguide is hard to fix once finalized. The development of Leqi's second-generation AI glasses focuses on four engineering challenges: hiding the grating, suppressing rainbow artifacts, thinning the lens, and reducing reflections while preserving brightness. These are also the issues consumer AI glasses must solve to look like ordinary eyewear.
TDK showcased at CEATEC an ultrathin meta-optics reflector designed for retinal projection smart glasses. The prototype is monochrome green with 750p resolution and a 45-degree diagonal field of view. The reflector is only 150 nanometers thick and achieves 80% visible-light transmittance. TDK plans to launch the green version by the end of 2026, a full-color version in May 2027, and mass production within a few years.
Why we recommend it: The source article gives thickness, transmittance, field of view and mass-production timeline, enabling comparison with waveguide approaches to understand retinal projection
The article argues that the core bottleneck keeping AR glasses from the mass market is not chips or software, but the micro-optical engine inside the temples. The micro-optical engine is the image-generation core of AR glasses, and its price remains high even after mass production, with most mass-produced models still selling for several thousand yuan or even more than 10,000 yuan.
ENGO has launched the engo Titanium AR smart glasses for road runners and cyclists, weighing 28.9 g and featuring adjustable 3D-printed titanium temples.
Smart contact lens company XPANCEO has partnered with Contamac to advance the development of AR contact lenses using materials already used in FDA-cleared ophthalmic devices.
The article argues that 2026 is the first year of optical waveguide mass production, with multiple production capacities of one million units coming online, but capacity expansion does not equal stable mass production. The core barrier has shifted from whether it can be done to whether it can be done consistently at high yield. The three major bottlenecks in materials, processes and inspection are interlinked, requiring end-to-end system capabilities.
An OFweek article analyzes how silicon carbide optical waveguides are moving from an alternative AR performance material to a core element of mass production, with materials, chips and modules all scaling up simultaneously. It cites actions including Aifalong's oversubscribed Series B round of more than 100 million yuan to build an 8-inch silicon carbide metasurface optical waveguide chip production line, Guangna Siwei's financing of nearly 200 million yuan, and Goertek Optics' F50Se module achieving a 50-degree field of view. The author believes cost, processing yield and supply chain maturity remain the three hurdles before large-scale deployment, with the current average price of a SiC waveguide chip at 250-350 US dollars.
At Connect 2026, Meta announced that Meta Ray-Ban Display will go on sale outside the US, with online ordering and no in-store fitting required, plus new features such as third-party app discovery and navigation improvements.
Why we recommend it: The original paper shows display AI glasses moving from limited in-store fitting to online and international sales, a signal of channel expansion
Sep 24Thu
Thursday
OFweek Optics Network · NewsOptics industryOptics and AIPicksAI score6161
At the 27th CIOE and SIVA 2026, the keywords for VR/AR optics centered on mass production, thin-and-light design, and color displays for AR glasses. The article summarizes show trends, noting that 4-inch, 6-inch and other semiconductor wafers were everywhere, serving as a way to demonstrate mass-production capability.
Why we recommend it: The original article summarizes the directions of multiple AR optics makers at the show, making it easy to compare the current state of the AR optics supply chain
Sep 18Fri
Friday
OFweek Optics Network · NewsOptics industryOptics and AIPicksAI score6161
An article by VR Tuoluo notes that metalenses had a noticeably stronger presence at CIOE 2026, with NIL Technology showcasing metaEye for AR/VR eye tracking. The article maps out the application paths for metalenses in eye tracking, ToF and AI glasses.
Why we recommend it: The source text lists specific applications of metalenses in XR, helping to gauge the progress of metasurfaces from the lab to products
Sep 16Wed
Wednesday
OFweek Optics Network · NewsOptics industryOptics and AIAI score5454
Hongshi Intelligence has formed a strategic partnership with Cao Liangcai's team in Tsinghua University's Department of Precision Instruments to tackle the narrowing of light emission angles and optical energy losses in MicroLED microdisplay light sources, supporting lightweight optical engines for AI glasses.
China's planned diffractive optical waveguide capacity is nearly 7 million units per year, while Runto data show that China sold 408,000 AR glasses in the first half of 2026, up 109.4% year on year, indicating a clear mismatch between capacity and demand.
