While the SGE series masks by Mestel provide an enormous field of view at 87%, that's not of much use if your optical sensors are malfunctioning. In other words, if you use glasses, you're going to want one of these.
Designed to be snapped inside the SGE series mask without the use of any tools or worn independently (arms not included), getting a prescription set-up gas mask is as easy as purchasing one of these and having lenses made by your favorite optician. They feature ample ventilation on the side to reduce fogging.
Installation Diagram

Compatibility
The optical lens support works in the SGE 150, 400/3, and 400/3 BB full face gas masks.
Specs
- Low profile design sits comfortably in the mask
- Airflow channels improve fog resistance
- Retains wide FOV of mask with large lenses
- Made of 100% plant-based plastics (Europeans care a lot about this)
Pre Order Information
When a product is marked "Pre-Order", it means that while the design is complete, production has not yet begun.
For a limited time, any size pr variant will be available. After production has begun, there will only be a limited stock of each size available.
Naturally, these products take longer than our standard shipping estimate to get to you — the product will note approximately how long it will be before it ships.
In the case of some of our longer, more ambitious projects, we may post information on our project tracker for transparency.
For questions regarding address changes or more specific information about the project's progress, email our customer support line help@kommandostore.com and we'll be happy to answer.
All pre-orders can be canceled at any time for a full refund prior to them being shipped to you, no questions asked.