optics期刊

While it's very rare, but it does happen. Remember your impression is the foundation of your appliance. A good impression leads to a better fit. For free adjustments, email us info@teethretaindesigns.com. We will adjust your guard or retainer and remake it for free.

Avoid repeated calls or emails regarding the shipping status of your appliance. Updates on shipping will be provided when it is time to send out your order.

EdmundOptics

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Please keep in mind, this appliance is to maintain the present placement of your teeth, it does not move or correct your teeth. We are not able to move teeth or make them straight. Please allow 10-12 business of receiving your impressions to complete the appliance.

Please refrain from inquiring through email regarding the status of your impressions. Any necessary updates will be provided.

Spectrum Scientific, Inc. (SSI) has been manufacturing high volume flat, aspheric and freeform reflective optics, hollow retroreflectors and holographic diffraction gratings since 2004. We primarily use the optical replication process in our manufacturing allowing us to supply high fidelity, high specification precision optics at a lower cost compared to traditional volume manufacturing.