Alignment System

Assembly

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Anterior-eye camera and corneal mire LEDs giving the tracking loop pupil position, working distance, and minimum-pupil checks.

Direct parts	4
Total parts	5
Used in	1 assembly
Class	Assembly

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Anterior-eye camera and corneal mire LEDs giving the tracking loop pupil position, working distance, and minimum-pupil checks. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Alignment System parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below

Alignment System parts diagram: 1 CMOS image sensor, 2 lens assembly, 3 alignment mire LED, 4 pupil illumination ring. 5 parts in 4 top-level items. — Alignment System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	CMOS Image Sensor	1×	Anterior eye camera
2	Lens Assembly	1×	Multi-element lens assembly in a barrel that focuses the scene onto the image sensor with a fixed or adjustable focal length.
3	Alignment Mire LED	2×	Corneal reflex pair
4	Pupil Illumination Ring	1×	Pupil edge illumination

3D model

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Build & assembly graph

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Bill of materials for Alignment System

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	CMOS Image Sensor	image-sensor	1×	1	·	part
2	Lens Assembly	camera-lens	1×	1	·	part
3	Alignment Mire LED	autorefractor-mire-led	2×	2	·	part
4	Pupil Illumination Ring	autorefractor-pupil-ring-led	1×	1	·	part

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Where the alignment system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Medical Devices 1 Autorefractor

Used in 1 assembly

Autorefractor

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks