Marelux Extension Ring 40 with Knob (40mm) (for Sony FX3 Manual Focus)

[Description]

Marelux Extension Ring 40 with Knob (40mm) (for Sony FX3 Manual Focus)

[Specification]

• Depth Rating: 
• Port System: 5 Series
• Port Opening Diameter: 
• Body Material: Anodized Aluminum Alloy
• Port Material: Optical Glass
• Weight: 

[Manual]

• Download
• Port Chart
• Product catalog
• Installation of the Marelux housing's port