3D printed sunglasses are one of the most creative ways to make custom, eco-friendly eyewear that fits your style and comfort. With 3D printing, you can design frames that match your face shape, choose your favorite colors, and experiment with unique patterns or textures.
Whether you are a hobbyist, designer, or curious creator, making your own 3D printed sunglasses can be both fun and rewarding.
Keep reading to learn how to design, print, and assemble your own pair of personalized shades.
What Are 3D Printed Sunglasses
3D printed sunglasses are eyewear frames made using additive manufacturing, a process that builds objects layer by layer from digital designs.
Instead of being cut or molded like traditional frames, they are printed directly from materials such as nylon or resin. This allows for endless customization in shape, size, texture, and color.
These sunglasses are also more sustainable because 3D printing produces less waste than traditional manufacturing.
📌 To understand the basics of how 3D printing works, visit How Does 3D Printing Work.
Tools and Materials You Need to 3D Print Sunglasses
Before you start printing, gather the right tools and materials to ensure your sunglasses are strong, comfortable, and stylish.
You’ll need:
- A reliable 3D printer (FDM or resin-based)
- 3D modeling software
- Filament or resin suitable for eyewear, like nylon (PA12) or a tough, biocompatible resin safe for skin contact
- Sandpaper, polishing tools, and lenses for finishing
Avoid using standard resins that may irritate skin if not fully cured.
3D Filaments You May Shop
📌 Learn more about material options in 3D Printing Materials. Siraya offers high-quality resins that produce professional results for sunglasses and other 3D projects.
Step-by-Step Guide: How to 3D Print Sunglasses at Home
Making your own 3D printed sunglasses is simple when you follow the right steps.
Step 1: Choose or Design a Model
Find a free STL file or create your own design in CAD software. Adjust the frame size to fit your face comfortably.
Step 2: Prepare the Design for Printing
Use slicing software to orient your model correctly and apply the 45-degree rule to reduce support material and improve strength.
Step 3: Print the Frames
Load your chosen material and begin printing. Depending on the design, this process can take 2 to 8 hours.
Step 4: Post-Process and Assemble
After printing, sand and polish the frames for a smooth finish. Paint or dye them if desired. Attach the hinges and insert your lenses carefully, ensuring the grooves match the lens curvature for a secure fit.
📌 For design improvement tips, see How to Design 3D Prints.
How Long Does It Take to 3D Print Sunglasses
Printing time depends on design complexity and printer type. Simple frames may take 2 to 4 hours, while detailed designs can take up to 8 hours. Post-processing, such as sanding and painting, adds another hour or two.
Plan your print time to allow for finishing and assembly.
How Much Do 3D Printed Sunglasses Cost
The cost varies depending on whether you print them yourself or buy from a professional maker.
Typical breakdown:
- Filament or resin: $10–$20 per frame
- Electricity and printer use: $1–$3 per print
- Lenses and finishing tools: $15–$30
A DIY pair usually costs between $25 and $75. Professionally made 3D printed sunglasses range from $100 to $600 depending on design and customization.
Using durable materials like Siraya’s resins can save money over time.
Resin and 3D Filament You May Shop
Design Tips for Perfect 3D Printed Sunglasses
Creating comfortable, stylish sunglasses requires accurate design.
Tips:
- Use ergonomic measurements for a snug fit
- Keep frame thickness between 2–3 mm for strength and flexibility
- Round edges to prevent sharp corners
- Test print a small section before printing the full frame
📌 For more design advice, explore How to Design 3D Prints.
Finishing and Assembling Your 3D Printed Sunglasses
Finishing gives your sunglasses a professional look. Start by sanding the surface to remove print lines. Use fine-grit sandpaper or polishing compounds for a smooth finish.
Paint or dye your frames in your favorite color, then attach hinges and lenses securely.
📌 Want more creative 3D ideas? Visit Useful Things to 3D Print.
Common Mistakes When 3D Printing Sunglasses and How to Avoid Them
Even experienced makers face challenges when printing sunglasses.
Common issues:
- Warping or cracking due to incorrect temperature or cooling
- Poor fit from wrong scaling or measurements
- Rough surfaces from high layer height or insufficient sanding
Always test small sections before printing the full frame and ensure your printer is well-calibrated.
Conclusion
3D printed sunglasses are a creative and sustainable way to make eyewear that fits your style. With the right tools, materials, and design, you can craft unique shades that look and feel amazing.
For more guides and tips, visit Siraya. They offer high-quality 3D printing filaments, resins for 3D printing, and platinum silicone crafting materials for professional results.
FAQs About 3D Printed Sunglasses
Can You 3D Print Sunglasses?
Yes, you can 3D print sunglasses using a home or professional printer. The process involves printing the frame and then attaching lenses. It’s an affordable and customizable way to make unique eyewear that fits perfectly.
Are 3D Printed Glasses Worth It?
Yes, 3D printed glasses are worth it for those who value personalization and sustainability. They allow you to create designs that match your face shape and style. While it takes some effort, the results are durable and one-of-a-kind.
How Long Does It Take to 3D Print Sunglasses?
Most 3D printed sunglasses take between 2 and 8 hours to complete. The total time depends on your printer speed, design complexity, and material type. Post-processing adds about an hour for sanding, painting, and assembly.
Are 3D Printed Frames Legal?
Yes, printing frames for personal use is legal. However, if you plan to sell them, you must meet optical safety standards such as FDA and ANSI Z80.3 compliance. Always ensure your products meet the required safety guidelines.
What Is the Most Profitable Thing to 3D Print?
Custom accessories and personalized products are among the most profitable. Items that solve everyday problems or offer customization tend to attract buyers. Sunglasses, jewelry, and phone accessories are popular options.