Sony 4-540-066-01 Focus Ring Rubber

Product Description

The SONY 4-540-066-01 is a replacement focus ring rubber component designed for use in Sony optical and imaging equipment. This rubber ring seats around the focus mechanism of compatible Sony lenses or camera assemblies, providing the tactile grip surface that allows precise manual focus adjustment. Technicians and repair professionals install this part during lens or camera body servicing when the original rubber has deteriorated, torn, or separated from the housing. It is a direct OEM-style replacement intended to restore original fit and feel to the focus control interface.

This part is applicable to Sony consumer electronics repair, specifically within camera and optical assembly servicing. It is suited for use by electronics repair technicians working on Sony imaging products that incorporate a manual focus ring assembly. Installers should cross-reference the part number 4-540-066-01 against the specific device service manual to confirm fitment before installation.

Key Features

• OEM Sony replacement rubber for focus ring assemblies
• Restores tactile grip surface on manual focus controls
• Direct fit replacement to maintain original form and function
• Suitable for professional electronics repair and lens servicing

Compatibility

Designed as an OEM-style replacement rubber focus ring component for compatible Sony optical and imaging assemblies. Verify fitment against the applicable Sony service documentation using part number 4-540-066-01 before installation.

Installation Notes

Installation should be performed by a qualified electronics repair technician familiar with Sony optical assembly service procedures. Power down and disconnect all power sources from the device before beginning disassembly. Use appropriate plastic spudgers or lens disassembly tools to avoid damaging surrounding components when removing or seating the rubber ring. Refer to the manufacturer service manual for the specific device model for correct installation sequence.

Technical Specifications

• Component Type: Focus Ring Rubber
• Material: Rubber

Standard Information

• Brand: SONY
• Manufacturer Part Number: 4-540-066-01