Fusion Thermal Replacement Eye Boot for BM, AV40 & AV55XR | Comfortable Eyepiece Cup

Fusion Thermal Replacement Eye Boot – BM / AV40 / AV55XR Series Eyepiece Cup

Replace a worn or damaged eyepiece cup and restore the comfortable viewing experience your Fusion Thermal scope was designed to deliver. This genuine Fusion Thermal replacement eye boot fits the BM, AV40, and AV55XR series, creating a light-blocking seal around your eye to maximize image clarity in bright conditions and protect against stray light. Soft, flexible rubber construction provides all-day comfort during extended observation sessions.

• Compatible models: Fusion Thermal BM, AV40, AV55XR series thermal scopes
• Material: Soft, flexible rubber
• Function: Light-blocking eyepiece seal for maximum image contrast
• Genuine OEM: Direct factory replacement part
• Install: Tool-free, friction-fit installation