What does the focus switch do?

• A. Increases missile speed
• B. Changes audio volume
• C. Up is the focus the sight picture at longer range and down is to focus the sight picture at a closer range
• D. It toggles between modes

Answer: (C)

The focus switch controls how clearly the sight picture is seen at different distances. It doesn’t affect the missile itself or any audio or mode settings; it simply tunes the optics so the target looks sharp. Moving the switch up sharpens the image for longer-range targets, while moving it down sharpens the image for closer targets. This helps you maintain a clear, precise sight picture across the range you’re engaging, which is essential for accurate aiming.