Working with quartz requires processing temperatures well beyond standard glassblowing, generating overwhelming optical radiation, extreme glare, and dangerous infrared heat. Quartzworking eyewear from VS Eyewear is specifically engineered to handle these high-heat, high-luminosity environments. By combining dense infrared (IR) shade filters with ultraviolet (UV) blocks and glare-reduction technology, these heavy-duty safety glasses protect your eyes from flash burns and long-term thermal damage while giving you full visual control over your melt.
Frequently Asked Questions
Quartz requires much higher torch temperatures than soft glass or borosilicate, producing intense white-hot glare and dangerous levels of infrared (IR) heat that standard sodium flare glasses cannot safely filter.
Shade level depends on torch size and gas mixture. Typically, quartzworking requires Shade 3 to Shade 5 for medium torches, and Shade 6 to Shade 8+ for large, oxygen-rich torches or lathe operations.
Yes. High-grade quartzworking lenses are specifically formulated with dense IR absorbers to block heat radiation, preventing eye dryness, fatigue, and long-term lens damage.
Yes. VS Eyewear quartzworking glasses are built into impact-resistant safety frames that meet or exceed ANSI Z87.1 industrial safety standards.
Yes. We can craft custom prescription lenses in designated quartzworking shade materials, including single-vision and bifocal options.
Because quartzworking lenses use darker protective shades, they significantly dim surrounding room light to keep the white-hot melt safe to look at. Adequate studio lighting is recommended for your surrounding workspace.
Depending on the specific shade and filter requirements, quartzworking lenses are crafted from high-density optical glass or specialized IR-absorbing polycarbonate.
Yes. The heavy UV, IR, and visible glare filtering in quartzworking optics makes them well-suited for high-temperature gas, hydrogen, and plasma applications.
Look for safety frames with integrated ventilation ports or apply an anti-fog coating to the inner lens surface to maintain clear vision during intense hot shop work.
Store them in a hard protective case when not in use, and clean the lenses regularly with warm water and a clean microfiber cloth to prevent grit from scratching the filter coatings.
