Cylinder Mechanism
AssemblyDisc of minus-cylinder lenses (0 to -6 D) in rotatable cells, with a ring gear turning all cylinder axes together against a 0–180° scale. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Cylinder Mechanism parts and their functions
6 top-level parts · 12 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Cylinder Lens Disc | 1× | 0.25–6.00 D minus cyl |
| 2 | Cylinder Lens Cell | 7× | Rotatable mounts |
| 3 | Axis Ring Gear | 1× | Synchronized axis drive |
| 4 | Cylinder Axis Knob | 1× | With 1° scale |
| 5 | Helical Gear Pair | 1× | Knob-to-ring reduction |
| 6 | Cylinder Power Knob | 1× | Knob indexing the cylinder disc in 0.25 D steps. |
3D model
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Bill of materials for Cylinder Mechanism
6 top-level lines · 6 rows shown · 12 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cylinder Lens Disc | phoropter-cylinder-disc | 1× | 1 | · | part |
| 2 | Cylinder Lens Cell | phoropter-cylinder-lens-cell | 7× | 7 | · | part |
| 3 | Axis Ring Gear | phoropter-axis-ring-gear | 1× | 1 | · | part |
| 4 | Cylinder Axis Knob | phoropter-axis-knob | 1× | 1 | · | part |
| 5 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 6 | Cylinder Power Knob | phoropter-cyl-power-knob | 1× | 1 | · | part |
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Where the cylinder mechanism 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 $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.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |