Why buy from Spawlab.pl?
As an authorised distributor and leading seller of Optrel in Poland, we provide more than just equipment. When you buy from us, you get certainty and full support at every stage.
- 100% genuine product guarantee: You receive brand-new equipment from the official Polish distribution channel.
- Fast shipping: We ship directly from our own warehouse, with no unnecessary waiting.
- Expert advice and full service: We provide professional technical support and access to all spare parts.
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Optrel inner cover lens / grinding visor for liteflip (1 pc.), cat. no. 5000.390
Genuine inner cover lens for Optrel liteflip autopilot and liteflip passive welding helmets, 1 pc. This key wear part has a double function: it protects the auto-darkening filter from the inside, and when the ADF module is flipped up it becomes the main panoramic grinding visor. Replacing this lens regularly keeps the optical class, your safety during grinding and the full function of the helmet.
Key features
Impact resistance
Safety during grinding
High-quality polycarbonate
Crystal-clear view
Genuine spare part
Exact fit
Technology in detail
Double function: filter protection and grinding visor
In liteflip series helmets, the inner cover lens has a double role. With the ADF module down, it protects the delicate inner surface of the filter against dust, sweat and accidental scratches. When you flip the module up for grinding, the same lens becomes the main, large-area face shield. Made of high-quality polycarbonate, it provides certified protection against high-speed particles. A genuine lens keeps the protective system intact and the helmet fully versatile.
Consistent optical quality for maximum precision
Every scratch, haze or chip on a cover lens refracts light, which distorts the image, tires your eyes and reduces precision. Genuine Optrel lenses are made to high optical standards to give a perfectly clear, distortion-free view. Replacing a worn lens with a new, clear one regularly is key to working comfort and to judging the weld pool and your surroundings precisely. It is a simple but basic investment in the quality of your work and in protecting your eyes from long-term strain.
What is in the box?
- 1x Optrel inner cover lens / grinding visor for liteflip
Main applications
- Maintenance and servicing of liteflip series welding helmets
- Protection during grinding, cutting and cleaning
- Protection of the inner surface of the auto-darkening filter (ADF)
About Optrel
Optrel is a Swiss innovator in welding protection. With genuine Optrel spare parts your equipment keeps its factory specifications. Every component is designed with the same precision and care for safety as the whole helmet, backed by decades of experience.


