Key Features
- Fixed shade lenses (Shade 5-8) for welding and cutting
- UV and IR protection to safeguard eyes from harmful radiation
- Impact-resistant polycarbonate lens meets ANSI Z87.1 standards
- Adjustable elastic headband for a secure, comfortable fit
- Designed to fit over most prescription glasses
- Indirect ventilation ports reduce fogging and improve airflow
- Lightweight, corrosion-resistant frame for marine environments
- Complies with EN 175 and offshore safety requirements
Technical Specifications
| Feature | Specification |
|---|---|
| IMPA Code | 851111 |
| Lens Material | Impact-resistant polycarbonate |
| Lens Shade | Shade 5, 6, 7, 8 (DIN 2.5-5) |
| UV Protection | UV 400 / 100% UV-A & UV-B |
| IR Protection | Infrared filtering per welding intensity |
| Frame Material | Corrosion-resistant nylon/ABS |
| Headband | Adjustable elastic band |
| Ventilation | Indirect side vents |
| Standards | ANSI Z87.1, EN 175 |
| Weight | Approx. 90 g (3.2 oz) |
| Fit | Fits over most prescription glasses |
Frequently Asked Questions
What shade lens should I choose for welding?
For general shipboard welding, a shade 5-8 lens is recommended. Lower shades (5-6) are suitable for lighter cutting and trimming, while shade 7-8 provides darker protection for heavy arc welding. Always check the welding current and process to select the correct shade.
Do these goggles fit over prescription glasses?
Yes, the IMPA 851111 welders' goggles are designed with a spacious interior that accommodates most standard prescription glasses without compromising a secure seal or comfort.
Are these goggles suitable for offshore use?
Yes, the corrosion-resistant frame and anti-fog ventilation make them ideal for salt-air environments. They meet international safety standards for marine welding operations.
Can I replace the lenses if they get scratched?
While the lenses are highly impact-resistant, replacement of the entire goggle unit is often more cost-effective. The goggle frame and headband are durable for long-term use, and the lenses are machined to snap in place.
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