PENTAX - Pentax SMCA 50mm F17 Exploded
by PENTAXTechnical exploded diagram for the PENTAX SMC PENTAX-A 50mm F1.7 lens (Product No. 38305). This detailed service reference breaks down the complete optical architecture with precise component identification across both the front and rear lens groups. The illustration maps every optical element and mechanical assembly: front group components labeled X1 through X38, rear group elements from X504 to X510, individual lens designations (L1, L2, and associated references), retaining rings and support assemblies (CNM, CNL, CSS) with specified dimensions, and fastening hardware including bolts and washers. A technical specification table provides critical adjustment data—stop positions, aperture settings, diaphragm stroke measurements, and corresponding part numbers (F No., Adj. F No., Check F No.)—essential for precision reassembly. This repair manual serves optical technicians, camera repair specialists, and restoration professionals who need to understand the internal structure and assembly sequence of this classic Pentax lens system.
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Document Details
- Format
- Pages
- 1
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- 1.2 MB
- Category
- Photography