CANON - Canon EF 28mm f28 Parts
by CANONComplete parts catalog for the Canon EF 28mm f/2.8 lens (Reference C21-5281). This technical documentation provides a comprehensive listing of all replacement components available for this wide-angle lens, distinguishing between two production variants: Type1 (serial numbers 100001–200000) and Type2 (200001 onwards). The parts list is systematically organized by functional assembly—optical elements, focusing mechanisms, aperture control, autofocus drive components, and electronic modules—with each part assigned a precise reference number, component classification, and quantity per assembly. Technical exploded-view diagrams show exact component positioning and assembly relationships, while detailed circuit board schematics support electronic troubleshooting and module replacement. Because specifications account for both earlier and current component versions, you can verify the correct part for your specific serial range. Essential for optical repair technicians, maintenance centers, and specialists restoring or servicing this lens model, this parts manual enables accurate component sourcing and efficient assembly work across all repair and restoration tasks.
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Document Details
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- Pages
- 19
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- Category
- Photography