AOI ER-AX_AX-20 Extension Ring

The AOI ER-AX_AX-20 is a high-quality 20 mm extension ring designed for AX-to-AX port mounts. Perfect for underwater photography!

Key features:

• Model: AOI ER-AX_AX-20
• Description: 20 mm extension ring for AX-to-AX port mounts
• Material: Glass-fiber reinforced polycarbonate (PC+GF)
• Dimensions: Diameter 132 mm x Height 35.3 mm
• Weight: 105.6 g
• Accessories: Front lens cap (LFC-101) & rear lens cap (LRC-101)

This extension ring allows photographers to flexibly expand their camera equipment and thus achieve the optimal configuration for various shooting situations.