AOI ER-AX-AX-40 Extension Ring – 40mm AX to AX Port Mount

The AOI ER-AX-AX-40 is a high-quality 40mm extension ring designed for AX port mounts. It provides an easy way to extend your underwater housing, allowing for the optimal configuration for different lenses and shooting conditions.

Main Features:

• Model: AOI ER-AX-AX-40
• Description: Extension Ring – 40mm AX to AX Port Mount
• Material: PC + GF (reinforced plastic)
• Dimensions: Diameter 144 mm x Height 55.30 mm
• Weight: 233.5 g
• Included Accessories: Front Lens Cap (LFC-101) and Lens Rear Cap (LRC-101)

With its durable yet lightweight design, this extension ring is ideal for demanding underwater photographers. It allows for better compatibility between camera ports and lenses, ensuring optimal image results underwater.