Upload 3D Scan with Our APP
> Welcome to Skelmet’s online shopping website. To become our customer, you need download our APP, called “Skelmet Custom Fit Eyewear” on iOS APP Store, and upload you head 3D scan.
> [ picture of APP Icon and download button ]
> Currently, our APP only exists on iOS platform and only supports iPhones that have the FaceID sensor. Here’s the list of supported device:
- iPhone X
- iPhone XR
- iPhone XS
- iPhone XS Max
- iPhone 11
- iPhone 11 Pro
- iPhone 11 Pro Max
( Published on April-8-2020 )
> We know this may not be very convenient for customers. However FaceID is the best solution we have to obtain accurate 3D measurement of the head. You can get more information about the 3D scanning technologies in our Q&A section.
> [ picture of FaceID, infrared, scan result ]
About the F1 Series
> Skelmet’s F1 series has a classic life-style look and sports sunglasses functionality. It fits into most sports and daily activities, such as driving, running, sailing and golfing.
> [ picture of several people wearing F1 during different sports activities ]
> Currently, we offer 8 variations of the front frame styles to meet different tastes. They are basically identical in terms of 3D Custom-Fit technologies and SAPM (Self-Adaptive Parametric Model) structures.
> [ picture of 8 styles with name ]
Skelmet’s 3D Custom-Fit Technologies
> What makes the F1 series truly unique is Skelmet’s 3D Custom-Fit Technologies. The foundation of this technologies is SAPM, which stands for Self-Adaptive Parametric Model. It defines the curve and surfaces of the product model and recalculate when the input parameters are changed.
> [ picture of SAPM demo with 3DCF logo ]
> The SAPM of the F1 series has 7 parameters related with fitting to the head, including 1) lens width, 2) bridge width, 3) nose pad type, 4) front frame incline angle, 5) temple opening angle, 6) temple bending angle, and 7) temple length.
> [ 1) lens width, front width = lens width x2 + bridge width, front view of head ]
> [ 2) bridge width, different noses ]
> [ 3) nose pad type, different noses ]
> [ 4) front frame incline angle, side view of head ]
> [ 5) temple opening angle, top view of head ]
> [ 6) temple bending angle ]
> [ 7) temple length ]
> We use artificial intelligence technologies to adjust these parameters of F1’s SAPM according to you 3D head scan. The design system will generate CAD files of the frame and lenses for each individual customer, and our engineer will perform manual check to ensure a good result.
> [ 3D head scan, Artificial Intelligence Neural Networks, SPAM, 3D Print ]
> Having the right size and proportions makes the sunglasses looks better. The sunglasses stays more securely on your face when you are in sports activities.
> [ picture of product in action ]
> We offer “Custom-Fit Specs” sheet, which demonstrate some detail measurements and specs of your custom-fitted product.
> [ picture of CFS sample ]
3D Printed Frame
> The frame of the F1 series is made by HP Multi Jet Fusion 3D printing machines with proprietary High Performance PA-12 3D printing materials.
> [ video of HP Multi Jet Fusion ]
> The official documents show that High Performance PA-12 has the following features:
- High strength and durability
- Good impact resistance
- Professional finish
- Heat deflection 95C/203F
- Good chemical resistance
> [ picture of the frame ]
> We’ve run several tests on frames in certified labs with great results. And we’ve been using this material to make sunglasses frame since 2018 and have no issues.
> [ picture of test ]
> The F1 series uses Polycarbonate lenses, a perfect choice for sport sunglasses, with great impact resistance and 99.99% UV protection. The lenses are tested in certified lab.
> [ picture of test ]
> Currently, all of our raw lenses (the uncut round lenses) are manufactures by Essilor, one of the largest lens manufactures in the world. We added Anti-reflective, Anti-smuggle film, Polarization film and beautiful Multi-Layer Mirror coating. Here are the specs of current lenses used in F1 series.
> [ chart of lenses film layers ]
> The raw lenses will be cut differently for different users by our own machines. The edging path is determined by CAD file of the lenses, which is part of the whole 3DCustom-Fit process.
> [ picture of lenses cutting ]
Skelmet’s “Cross-Lock” hinge system
> Skelmet’s “Cross-Lock” hinge system used in F1 series is specially designed for 3D printing materials. The system has dual-lever structure and inter-locked with each other by a connector.
> [ picture of interlock demo ]
> It increases the contacting surface between parts, protecting the soft surface layer of the material and making opening action very smooth.
> [ picture of increased contacting area ]
> The connector is made of 316L Stainless Steel and coated with TiN (Titanium Nitride). This combination extremely resistant to corrosion and wear.
> [ picture of stainless steel, TiN ]
> The “Cross-Lock” is fully tested in certified lab and is patent-pending.
> [ picture of testing of Cross-Lock hinges ]
Nose Pad and Temple Ear Sock
> The nose pad and temple ear sock are made of silicone rubber. It’s non-allergic and replaceable.
> [ picture of sunglasses with nose pad and ear sock highlighted ]
> The nose pad has two types with different sizes and shapes. And our design system will determine which type to use according to 3D head scan and statistic data. Please check out the information in the 3D Custom-Fit section.
> [ picture of two types of nose pads ]
Environmental and Social Impact
> 3D printing is a more environmental friendly manufacturing process. Skelmet’s made-to-order business mode help reduce plastic wastes, saving our planet from plastic pollution and overcapacity.
> [ picture of green economy ]
> All of our products are manufactured in the United States of America. Please help us grow our business, so we could create more jobs for local communities.
> [ picture of US flag and workers ]