Optrel Sphere X 2.5 Welding Helmet
- Regular
- $499.00
- Sale
- $499.00
- Regular
- Unit Price
- per
The Sphere X 2.5 is the all-rounder for everyday use. Versatility meets comfort – perfect for welders who tackle new challenges on a daily basis. The Sphere X 2.5 welding helmet comes with variable shade 2.5/5–12 and ShadeTronic® function, manual mode, opening delay with FadeTronic® function, true-color recognition, sensitivity adjustment, grind function, and IsoFit® X headgear.
30% Larger Field of View + 5 Sensors – superior detection and consistent lens response for maximum safety and precision
Perfect for everyday welding tasks, versatile applications, and demanding environments
True color view, maximum comfort, and consistent protection – engineered for professionals who expect more
The Optrel Sphere X 2.5 is available with an integrated IsoFit® X headgear

The new two-position locking function for a safely open or closed helmet. Now standard with all Optrel Panoramaxx series welding helmets and with the IsoFit® headgear.
| Feature | Specification |
| Part Number | 1006.680 (Standard) / 4441.905 (Pure Air) |
| Weight | 640 g (including IsoFit® X headgear) |
| Light State | 2.5 |
| Shade Levels | 5–12 with ShadeTronic® (4–12 manual) |
| Classification | ISO 16321-2 V2 (viewing angle dependence) |
| Sensors | 5 sensors |
| Power Supply | Battery (approx. 1,500 hrs operating time) |
| Headgear | IsoFit® X Headgear included |
| Sensitivity | Infinitely variable with "Super High" sensitivity |
| Field of View | Over 30% larger compared to previous Sphere series |
| Special Modes | ShadeTronic®, FadeTronic (Twilight), and Grind mode |