The rubber eyecup enables you to comfortably use the MERLIN-42 multifunctional thermal imaging scope for night observations by simply screwing the rubber eyecup onto the eyepiece of the thermal night vision device.

KEY FEATURES

• Custom Fit: Precision-engineered to provide a snug and custom fit for the MERLIN-42, ensuring optimal comfort and viewing accuracy.
• Improved Eye Relief: Enhances eye relief for users, allowing for a more comfortable and immersive viewing experience during extended use.
• Effective Light Blocking: Constructed from high-quality rubber material, the eyecup effectively blocks ambient light, reducing glare and improving image contrast.
• Durable and Weather-Resistant: Built to withstand the rigors of outdoor use, the rubber eyecup is durable and weather-resistant, protecting your optic in various environmental conditions.
• Easy Installation: Designed for user convenience, the eyecup is easy to install, providing a quick and hassle-free way to enhance your MERLIN-42 optic.