SIGMA - Sigma 151EC1 Parts
Official Sigma parts catalog for the APO 800mm F5.6 EX HSM (151EC1) telephoto lens in Canon AF mount. This technical reference provides complete nomenclature for every component and assembly within this professional-grade telephoto optic. Detailed exploded-view technical illustrations identify each subassembly and individual part with numbered callouts, making component recognition and ordering straightforward. The parts listing covers the lens hood unit, front barrel assembly, adjustment washers, assembly screws, front barrel 3 unit, and the Hyper Sonic Motor (HSM) autofocus drive unit, along with focusing cam units, optical elements, filter holder frames, mechanical support bases, and fastening hardware. Every part carries its specific reference number alongside bilingual nomenclature in French and English, with quantity specifications and cross-references to detailed specification pages. An essential resource for optical technicians, authorized Sigma service centers, and specialized repair facilities managing replacement parts inventory or performing maintenance and overhaul work on this advanced telephoto lens system.
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Document Details
- Format
- Pages
- 45
- Size
- 1.6 MB
- Category
- Photography