Copal #0 Shutter Adapter/ M32.5x0.5 Female to M77

This is a precision adapter ring designed to convert a Copal #0 shutter thread (M32.5x0.5mm female) to an M77x1.0mm male thread. With a 3mm body thickness, it's ideal for mounting wide-angle lenses, filters, or DIY optics onto large format shutters.

⚙️ Features:

• M32.5x0.5 internal thread (standard Copal #0 shutter mount)
• M77x1 external thread (commonly used in filter and accessory systems)
• 3mm flange thickness for wide compatibility and support
• Lightly chamfered edges for easier threading and smoother fit
• Suitable for experimental optics, lens conversions, or filter integration

🛠️ Use Case:

Perfect for custom lens projects where you need to bridge large format Copal shutters to standard M77 threaded components — such as custom optics, lens cells, or filter stacks.

🔧 Notes:

• This adapter is not optically corrected — it simply provides a secure mechanical thread interface.
• Always check thread depths and clearances depending on your lens and shutter combo.
• Recommended print: resin (SLA) or high-quality FDM (PETG-CF/ABS).

📏 Print settings:
• 0.4mm nozzle
• 0.08mm layer height

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