Pyramex Isotope EGB9410STM Ballistic Glasses Anti-Fog — Clear

The Pyramex Isotope EGB9410STM ballistic glasses are designed for indoor shooting, professional use, and hunting in low-light conditions, where a clear lens provides maximum visible light transmission. With a diagonal lens dimension of 74.7 mm and a thickness of 2.3 mm, the wraparound profile does not restrict the peripheral field of view that matters in dynamic shooting and high-awareness situations.

The anti-fog treatment is what sets these glasses apart for continuous indoor use: moving quickly between environments at different temperatures — a common occurrence on covered ranges or during operations in confined spaces — generates condensation that can wipe out visibility within seconds. The clear lens transmits 96% of visible light across the 380–780 nm spectrum while blocking 100% of UVA and UVB radiation between 200 and 380 nm: full UV protection even under intense artificial lighting. The lens is not intended to reduce solar glare or for extended use in full daylight: tinted or mirrored lenses are better suited for those conditions.

The low weight — 41 g in the temple-arm configuration — allows for long sessions without fatigue, and the hinge-to-hinge width of 134 mm fits an average facial structure without pinching. The total temple arm length is adjustable between 163 and 173 mm, allowing fine adjustment to head size and compatibility with earmuffs or hearing protection cups. When paired with a helmet mask system, the product is also available in a mask configuration: in that format the width drops to 73 mm and the weight to 40.68 g.

Key points

• Light transmission of 96% across the visible spectrum: suited for indoor environments and covered ranges where light attenuation is not desirable.
• Full (100%) UVA and UVB blocking between 200 and 380 nm: eye protection under artificial UV sources as well.
• Anti-fog treatment: keeps the lens clear during rapid temperature changes, avoiding operational interruptions.
• Weight of 41 g and temple arms adjustable between 163 and 173 mm: compatible with external hearing protection without excessive pressure at the temples.
• Also available in mask configuration, for integration with structured head protection systems.