CUSTOMER SERVICE 888-393-8118
Our clip-ons are produced by professional technicians with state of the art equipment. Regardless of the frame you have, we can custom a clip-on for you. Below outlines the eight major phases of each clip-ons creation.
1 Scanning Phase:
To ensure a perfect fit, each frame is carefully scanned by state-of-the-art CNC, 3-D rim-wire bending equipment with 5,000 points of scanning accuracy.
2 Soldering Phase:
To create a clean and durable bond, our G.I.A. certified technicians utilize a high frequency free flow technique to solder the clip-ons.
3 Polishing Phase: Before and after soldering, each clip-on is put through a two step rough and fine polishing process followed by deep cleaning in an ultrasonic bath.
4 Tumbling Phase:
Each job goes through 4 hours of rough tumbling and another 4 hours of fine tumbling. This process prevents the development of sharp edges. The tumbling phase is completed by another round of deep cleansing in the ultrasonic bath.
  (Click on any image to enlarge)
5 Plating:
Each clip-on goes to plating process to adjust the brightening to match the frame, thus improves resistance and prevents corrosion.
6 Hardcoat:
Each clip-on is finished with 2 microns of hardcoat and then baked for 4 hours to insure durability.
7 Edging:
Cliphouse offers a variety of 14 colors in CR-39 from fashion tints to regular sun lenses and 3 colors of Polarized CR-39 sun lenses.
8 Adjusting:
Each clip-on is adjusted by hand to fit from plano to -15.0. Special prongs are available for drill mount rimless frames to avoid scratching.
* Rimless:
Cliphouse has developed a special clip prong for drill mount rimless frames to avoid clip scratching. All rimless frames must come with an accurate pattern. If not, an additional charge will be applied.