PENTAX - pentax screwmount smc 135mm f25
by PENTAXTechnical service documentation for the PENTAX Super-Multi-Coated TAKUMAR 1:2.5 135mm lens (Product No. 43812). This manual features a comprehensive exploded view illustration of the lens with all components precisely identified by part number, enabling accurate identification of every internal element. The complete service parts list catalogs over 60 individual components, encompassing lens retainer rings (L1 through L6), aperture and focus adjustment rings, springs, mounting screws, actuating levers, and internal optical elements. Each entry provides the part number, component description, required quantity, and interchangeability information with other product references. Complex assemblies including the main barrel assembly, diaphragm assembly, release spring assembly, and actuator levers are clearly designated. This technical documentation is essential for optical technicians and watch-makers specializing in vintage camera lens repair, providing all necessary references for maintenance, inspection, and restoration of this classic lens model.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 6
- Size
- 861.9 KB
- Category
- Photography