Sony a-5072-908-a Stationary Barrel Assembly

Product Description

The SONY a-5072-908-a is a stationary barrel assembly designed as an OEM replacement component for compatible Sony interchangeable lenses. The stationary barrel serves as the structural housing element that maintains optical alignment and provides the fixed mechanical framework within the lens body. This component is a factory-matched part intended for technicians performing precision lens repair and optical assembly service. Proper fit and alignment are critical to maintaining image quality and autofocus accuracy after installation.

This stationary barrel assembly is referenced in the Sony parts system under model SEL85F14GM2, indicating fitment within that lens family. It is intended for use by authorized Sony service centers or qualified optical repair technicians working on Sony E-mount lens units. This is not a field-serviceable part for general end users and requires a controlled repair environment for proper installation.

Key Features

• OEM Sony replacement part for stationary barrel assembly
• Maintains precise optical element alignment within the lens body
• Factory-matched component for accurate mechanical fit
• Referenced under Sony lens model SEL85F14GM2
• Designed for professional optical and camera repair technicians

Compatibility

Referenced in Sony parts documentation for the SEL85F14GM2 lens. Verify fitment against Sony service documentation before ordering, as optical assembly components are model-specific and not interchangeable across lens families.

Installation Notes

Installation of a stationary barrel assembly should be performed only by a qualified optical or camera repair technician in a clean, dust-controlled environment. Disassemble the lens unit following the applicable Sony service manual procedures and power down or disconnect any associated electronic components before beginning disassembly. Improper handling of optical elements during reassembly can result in misalignment, image degradation, or autofocus failure. Do not force mechanical fit; all barrel components should seat without excessive pressure when correctly aligned.

Technical Specifications

• Part Type: Stationary Barrel Assembly
• Compatible Lens Reference: SEL85F14GM2

Standard Information

• Brand: SONY
• Manufacturer Part Number: a-5072-908-a