Huawei Z10 Module Camera Puts 1-Inch, 10x Zoom in a Detachable Module

PRECISION OPTICS · MOBILE IMAGING · OCTOBER 2026

Huawei has revived a category the phone industry abandoned: a detachable camera module with its own sensor. The Ruiying Z10 pairs a 1-inch sensor with a 9.1–91 mm f/2.0–4.5 motorised zoom and an entry pupil of φ20.22 mm at the long end — larger than a Sony RX100 VI, a Panasonic ZS110 or vivo’s 200 mm teleconverter. For optics suppliers, the interesting part is the bill of materials, not the phone.

Huawei announced the Mate 90 series for a 1 October 2026 launch and, in the teaser video, showed a second product alongside it: the Ruiying Z10 10× zoom module camera, reported by OFweek’s optics desk on 28 and 30 September 2026. The module is a separate imaging device that attaches to the phone rather than a lens that screws onto the existing camera.

The published specification is unusually specific for a pre-release teaser. The module carries a 1-inch sensor, a 10× true optical zoom, a physical focal length range of 9.1–91 mm, aperture f/2.0–4.5, an equivalent full-frame range of 24–240 mm, and motorised zoom. Unlike a teleconverter, which adds glass in front of the phone’s existing sensor, the Z10 contains its own CMOS sensor, zoom mechanism and focus mechanism, and mounts to the native lens ring of the Mate 90 Pro Max Collector’s Edition by magnets plus contact pins.

The number that matters is the entry pupil

A 1-inch sensor with a 10× zoom is a 240 mm-equivalent optic, and at that focal length a compact camera has to give away aperture to stay small. Huawei appears not to have made that trade. Reported measurements put the Z10’s entry pupil at φ4.55 mm at the wide end and φ20.22 mm at the long end.

Set that against the 1-inch compacts it will inevitably be compared to: the Sony RX100 VI/VII is a 9–72 mm f/2.8–4.5 lens with a maximum entry pupil of φ16 mm, and the Panasonic ZS110 is a 9.1–91 mm f/2.8–5.9 with a maximum of φ15.4 mm. Even vivo’s 200 mm-equivalent G2 teleconverter for the X300 Ultra is reported at roughly φ19.8 mm. All three are smaller than the Z10 at the long end.

Precision Optical Lenses & Coatings →

A patent filing confirms the mechanical architecture

The mechanical side is documented. A related patent, titled “an electronic system, adapter assembly, external device and docking device”, was filed on 11 February 2026 and published on 22 September 2026. It describes the terminal and the external device being assembled and released through a fastener, latch assembly and driving element, with the second surface of the external device forming a slot against the terminal housing once attached. Patent drawings show a module large enough to cover the phone’s entire rear camera deco area.

One open question affects how the module should be qualified. It is not yet clear whether the Z10 carries its own image processor. If it does, it behaves like Sony’s QX lens cameras and can be adapted to more handsets. If the image data is handed to the phone’s SoC, the experience is better but the compatible handset list is much narrower. Reported expectations put the module at a price in the RMB 5,000–6,000 range, and initial fitment is limited to the Mate 90 Collector’s Edition and the Extraordinary Master model.

Why a detachable module changes the optics order book

Phone camera optics are usually locked into a single per-unit bill of materials, sized by an annual handset build. A detachable module decouples the two. The optics layer can stay in production for years while the compute layer is replaced every handset generation, and the module becomes a stocked accessory rather than a component consumed by the handset line.

That shift moves demand in specific places. A 10× zoom with a φ20.22 mm long-end pupil needs more elements, larger clear apertures and tighter centring than a fixed phone periscope. Holding that aperture in a module that attaches by magnet and pogo pins, rather than by a machined lens barrel screwed into a body, puts the burden on mechanical registration between the module and the phone’s sensor plane. Coatings do more work too: a 10× zoom sees a wider incidence-angle range than a prime, so broadband anti-reflective stacks and low-reflection internal surfaces are what keep contrast up when the light path is long.

What to check if you build or buy phone-class optics

• Ask for entry pupil and relative aperture, not just the focal range. Two 240 mm-equivalent modules can differ by tens of percent in light gathering. Aperture is where the glass cost lands.
• Element count and aspherical ratio drive both price and yield. Large-aperture zoom groups typically combine glass moulded aspheres with spherical elements. If a quotation assumes a lower aspherical share than the design needs, the yield will not hold.
• Specify coating by angle, not only by reflectance. On a long zoom path, average reflectance at normal incidence hides the losses that matter. Ask for spectral performance across the incidence angles the element actually sees.
• Treat the attachment interface as an optical specification. Magnetic mounting with contact pins means the module’s alignment is set by a consumer-grade mechanical interface. Tilt and decentre tolerances, and the ability to hold them after repeated attach cycles, belong in the purchase specification.
• Watch whether the category scales. Accessory optics only become a durable order book if enough units ship to give third-party optics makers a reason to tool up. Module attach rate, not launch buzz, is the number to track.

Sources and disclosure

Sources: OFweek Optical Network report, 28 September 2026 (originally Kuai Technology), on the Huawei Ruiying Z10 10× zoom module camera specification (1-inch sensor, 10× true optical zoom, 9.1–91 mm physical focal length, f/2.0–4.5, 24–240 mm equivalent, motorised zoom, integrated CMOS, zoom and focus mechanisms, magnetic and contact-pin mounting to the Mate 90 Pro Max Collector’s Edition), the patent filed 11 February 2026 and published 22 September 2026, the φ4.55 mm wide-end and φ20.22 mm long-end entry pupil figures, and the Sony RX100 VI/VII, Panasonic ZS110 and vivo X300 Ultra G2 comparison figures. OFweek Optical Network report, 30 September 2026 (originally Leike Technology), on the Mate 90 teaser timing, the modular-optics design rationale and module price range expectations. Product pricing, availability and image-processor configuration were not confirmed at the time of writing. Procurement, qualification and supply-chain observations are TUOLAN TRADE analysis and are not attributed to any cited source. Edited and analysed by TUOLAN TRADE.