SIGMA - Sigma 194NC1 Parts
Official parts catalog for the Sigma APO 300mm F/2.8 D EX HSM lens designed for Nikon AF camera bodies. This technical reference document identifies and itemizes all component parts of this professional telephoto lens system, serving as an essential service manual and repair resource for technicians and authorized service centers. The catalog features detailed exploded-view diagrams of the optical and mechanical assemblies, enabling precise identification of each individual element. Complete parts listings provide genuine part numbers, descriptive names in Japanese and English, and required quantities for each component. Documented parts include the lens hood, front lens group assembly, HSM hypersonic motor unit, focus roller mechanisms, focus rings, metal tape elements, and associated fasteners and hardware. Technical schematics provide detailed understanding of the internal architecture and assembly configuration of this premium telephoto optic, making this parts list invaluable for maintenance, repair operations, and genuine component ordering.
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Document Details
- Format
- Pages
- 43
- Size
- 1.5 MB
- Category
- Photography