Optical System
AssemblyThe signal-forming optics: a colored Fresnel drum lens that compresses light into a 10–12° vertical fan, with internal screens cutting the horizontal arc to the legal sector. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Optical System parts and their functions
4 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Fresnel Drum Lens | 1× | Drum Fresnel lens |
| 2 | Color Element | 1× | Chromaticity-controlled color |
| 3 | Sector Screens | 2× | Arc cutoff baffles |
| 4 | Lens Seal | 1× | Lens-to-body gasket |
3D model
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Build & assembly graph
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Bill of materials for Optical 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 | Fresnel Drum Lens | marine-navigation-light-fresnel-lens | 1× | 1 | · | part |
| 2 | Color Element | marine-navigation-light-color-filter | 1× | 1 | · | part |
| 3 | Sector Screens | marine-navigation-light-sector-screens | 2× | 2 | · | part |
| 4 | Lens Seal | marine-navigation-light-lens-seal | 1× | 1 | · | part |
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Where the optical system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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 $1–$80. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sunnyoptical.com ↗ | Ningbo, CN | Optics & camera modules | 1,000 pcs | 8–12 wks |
|
🇨🇳OFILM
ofilm.com ↗
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Shenzhen, CN | Camera modules | 1,000 pcs | 8–12 wks |
| vvdntech.com ↗ | Gurugram, IN | Electronics & camera modules | 1,000 pcs | 8–12 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 8–12 wks |
| aactechnologies.com ↗ | Singapore | Acoustics & optics | 1,000 pcs | 8–12 wks |