Product Description

The SONY a-5064-986-b is a first-stage moving barrel assembly designed as an internal mechanical component for Sony optical systems. This part controls the linear or rotational movement of lens elements within the barrel assembly, maintaining precise alignment during zoom or focus operation. It is a factory-replacement component intended for repair technicians and authorized service professionals performing lens assembly rebuilds or mechanical failure repairs on compatible Sony optical units.

This moving barrel component is suited for service-level repair scenarios where the internal lens barrel mechanism has failed, seized, or sustained physical damage. Based on the available product data, this part is associated with the SEL1635GM2 lens platform. Installation is performed at the component level and requires disassembly of the outer lens housing.

Key Features

First-stage moving barrel assembly for internal lens mechanism repair
OEM Sony replacement part ensuring factory-specification fit and function
Designed for precision alignment of internal optical elements
Supports mechanical zoom or focus travel within the lens body

Compatibility

Based on available product data, this part is associated with the Sony SEL1635GM2 lens. Confirm fitment against the specific serial number and service documentation before ordering.

Installation Notes

Installation of this component requires lens disassembly and should be performed by a qualified optical repair technician or authorized Sony service center. Power down and disconnect any attached camera body before beginning disassembly. Specialized lens spanner tools and a clean, static-controlled workspace are typically required. Follow Sony service manual procedures to avoid damage to internal optical elements or electrical flex cables during reassembly.

Technical Specifications

Component Type: First-Stage Moving Barrel Assembly
Part Classification: OEM Replacement Component

Standard Information

Brand: SONY
Manufacturer Part Number: a-5064-986-b

Brand	SONY
MPN	A-5064-986-B

Sony A-5064-986-B Moving Barrel Component

Shipping

Specifications

Returns Accepted