ATN PS15-4 1x Night Vision Goggles, 64-72 lp/mm Resolution, 0.25m to infinity Focus Range, F1.2, 27mm Lens System, Waterproof

The 64-72 lp/mm resolution refers to the image clarity provided by the goggles. Higher lp/mm values indicate a higher resolution, resulting in a clearer and more detailed image.

The integral IR illuminator is a built-in feature that enhances visibility in total darkness. It allows for both close-up and long-range viewing, making the goggles versatile for various nighttime activities.

The F1.2, 27mm lens system allows for maximum light transmission, providing superior optical performance. This ensures that you get clear, bright images, even in low-light conditions.

The ATN PS15-4 1x Night Vision Goggles are designed with a rugged, waterproof housing that can withstand challenging environments. They are waterproof up to a depth of 66 feet for 60 minutes, ensuring reliable performance in adverse weather conditions or damp environments.

The focus range of 0.25m to infinity means that you can adjust the focus of the goggles to clearly view objects at varying distances, from very close to very far away. This makes the goggles versatile for a wide range of viewing scenarios.