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General| Closest focusing distance | 0.25 m |
|---|---|
| Number of diaphragm blades | 7 |
| Lens structure (elements/groups) | 9/11 |
| Focal length (35mm film equivalent) | 27 - 82.5 mm |
| Magnification | 0.3 x |
Weight and Dimensions| Length | 60 mm |
|---|---|
| Weight | 194 g |
| Diameter | 62 mm |
| Filter size | 49 mm |
Procedure for updating the lens firmware, essential for service operations.
Guidelines for safe handling and storage of volatile chemicals used in servicing.
Precautions for handling and installing exterior parts during service.
Information on using unleaded solder, including handling and safety precautions.
Essential safety checks to perform after service before releasing the unit to the customer.
Description and usage instructions for the universal wrench tool.
Detailed step-by-step procedure for disassembling the lens unit.
Illustrated exploded views of the lens components for part identification.
Information on selecting specific parts based on operational load.
Details on preparing for adjustments, including items, tools, and equipment setup.
Step-by-step guide for installing the E-Mount Lens Adjustment software.
Instructions for starting, performing, and finishing the E-Mount Lens Adjustment process.
Workflow for checking and adjusting image quality, including partial blur and focus.
Procedure for checking and adjusting resolving power and partial blur using specific charts.
Steps to check the flange back of the lens using specialized equipment and procedures.
