PENTAX - Pentax SMCA 50mm F17 Exploded
by PENTAXTechnical exploded illustration document for the PENTAX SMC PENTAX-A 50mm F1.7 lens (Product No.38305). This detailed technical reference provides a complete breakdown of the optical system, with precise identification of every component comprising both the front and rear optical arrangements. The documentation features a comprehensive assembly overview including:
- Front Lens Group components identified from X1 to X38
- Rear Lens Group elements ranging from X504 to X510
- Individual lens elements with designated codes (L1, L2, and related references)
- Retaining rings and support assemblies (CNM, CNL, CSS) with specified dimensions
- Fastening components and adjustment elements (bolts, washers) A technical specification table at the bottom of the page delivers critical adjustment parameters including stop position, aperture values, diaphragm stroke measurements, and corresponding part numbers (F No., Adj. F No., Check F No.) with their associated stroke and aperture specifications. This resource serves as an essential guide for optical technicians, camera repair specialists, and restoration professionals seeking to understand the internal architecture and assembly sequence of this classic lens system.
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Document Details
- Format
- Pages
- 1
- Size
- 1.2 MB
- Category
- Photography