This genuine Nikon objective front cap (model BXA30954) is specifically designed to protect the 42mm front lens elements of Nikon Monarch M5 and M7 series binoculars. The cap shields your optics from dust, dirt, scratches, and environmental damage whilst in transit or storage. Compatible with 8x42 and 10x42 Monarch binocular models, this replacement cap ensures your valuable optics remain in optimal condition.

• Genuine Nikon replacement part BXA30954
• Fits 42mm Monarch M5 and M7 series binoculars
• Protective design safeguards objective lens elements
• Durable construction for long-lasting use
• Essential maintenance accessory for binocular owners