What is the last step of the OSAP procedure?

The last step of the OSAP (Operational Standardization and Acquisition for Night Vision Devices) procedure is adjusting the ANVIS (Aviation Night Vision Imaging System) one or two turns closer to the eyes. This step is essential for ensuring that the user achieves the optimal field of view and clarity of the night vision goggles, allowing for maximum effectiveness during nighttime operations. Proper alignment and positioning of the goggles relative to the user’s eyes are crucial for comfort and functionality, as even slight adjustments can significantly affect the overall experience and performance of the device.

This step is performed after ensuring that the goggles are calibrated, visibility is tested, and the lenses are clean, highlighting its role as a concluding adjustment that finalizes the setup process. The importance of bringing the goggles closer is directly linked to enhancing the user's perception in low-light conditions, ensuring that they can see as clearly and effectively as possible.