Lens Assembly
AssemblyFixed or interchangeable lens with precision focusing helicoid coupled to the rangefinder mechanism. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Lens Assembly parts and their functions
9 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Primary Lens Element | 1× | Primary objective lens element (typically 35, 50, or 75 mm) |
| 2 | Lens Corrector | 1× | Secondary lens element for aberration correction |
| 3 | Lens Focus Element | 1× | Field lens or focus element |
| 4 | Lens Barrel | 1× | Metal barrel housing lens stack with helical focusing thread |
| 5 | Iris Diaphragm | 1× | Iris diaphragm (typically f/2 to f/16) |
| 6 | Leaf Shutter Blades | 1× | Leaf shutter (or focal-plane alternative) in lens assembly |
| 7 | Focus Helicoid | 1× | Helical thread mechanism (typically 30–40 TPI) for focus adjustment |
| 8 | Focus Coupling Pin | 1× | Pin or cam follower receiving rangefinder coupling signal |
| 9 | Fastener Set | 1× | Lens assembly mounting and alignment hardware |
3D model
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Build & assembly graph
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Bill of materials for Lens Assembly
9 top-level lines · 9 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Primary Lens Element | rangefinder-lens-primary | 1× | 1 | · | part |
| 2 | Lens Corrector | rangefinder-lens-secondary | 1× | 1 | · | part |
| 3 | Lens Focus Element | rangefinder-lens-tertiary | 1× | 1 | · | part |
| 4 | Lens Barrel | rangefinder-lens-barrel | 1× | 1 | · | part |
| 5 | Iris Diaphragm | rangefinder-diaphragm-iris | 1× | 1 | · | part |
| 6 | Leaf Shutter Blades | rangefinder-leaf-shutter | 1× | 1 | · | part |
| 7 | Focus Helicoid | rangefinder-focusing-helicoid | 1× | 1 | · | part |
| 8 | Focus Coupling Pin | rangefinder-focus-coupling-pin | 1× | 1 | · | part |
| 9 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the lens assembly 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 |