This Focusable 450nm 60mW Blue Dot Laser Module is designed specifically for laser pointing scenarios, ideal for users needing clear, adjustable light spots. It stands out with its focusable function, letting you tweak the dot size based on actual needs—perfect for both short-distance indication and long-range targeting.

This Focusable Blue Dot Laser Module emits 450nm blue laser with 60mW stable output. The blue light is bright and high-contrast, making the dot easy to spot even in well-lit environments. You won’t have to deal with dim or blurry points common in low-quality modules.

The focusable design is its key advantage. It supports manual adjustment of the focus knob, shrinking the dot to ≤2mm at 1m for precise pointing (like circuit board labeling) or expanding it slightly for wider-area indication (like classroom whiteboard marking). No extra tools are needed—just twist the knob to get the right spot size.

This Focusable 450nm 60mW Blue Dot Laser Module fits a wide range of pointing needs: DIY project positioning, school physics experiment demonstrations, industrial equipment debugging (e.g., sensor alignment), and even outdoor small-scale targeting. It’s small and lightweight, so you can mount it on brackets or hold it by hand easily.

For usability, it adapts to a 3.3V-5V low-voltage DC power supply — great for battery-powered setups. It also has a durable aluminum alloy shell that resists scratches and minor impacts, suitable for daily use.

Note: This Focusable 450nm 60mW Blue Dot Laser Module emits visible blue light. Avoid prolonged direct eye contact, especially when using the focused small dot. Keep it away from children to prevent misuse.