iPhone 17 Pro - 77mm Filter MagSafe Filter Adapter

Upgrade your mobile photography with this custom 3D-printed filter mount designed specifically for the iPhone 17 Pro Techwoven case. The mount securely attaches using eight integrated neodymium magnets and allows you to use any standard 77mm photo filter—perfect for long exposures, ND filters, polarizers, and creative effects. Lightweight, durable, and easy to install, it offers a professional-level enhancement to your iPhone camera setup.

Step 1: Print the Model 

Print settings: 

• Material: PLA 
• Supports: Yes — build plate only 
• Layer Height / Resolution: ≤ 0.12 mm 
• Infill: ≥ 15% 

Step 2: Install the Magnets 

1. Your iPhone has two magnetic rings. This model uses the inner ring. 
2. To find the correct magnet polarity: 

• Take two magnets. 
• Place one on the inner ring of your iPhone case and another on the outer ring so they touch each other. 
• The magnet that aligns with the inner ring is the orientation you need for this model. 
• Insert the magnets into the holes in the print using that polarity. 
• Add a small drop of hot glue or super glue into each hole to secure them. 

Magnets Needed: 

• 8× Neodymium Disc Magnets (8 mm × 3 mm) 
  • Example 1
  • Example 2