638nm Red Laser Module 500mW Round Dot Focusable TTL 3050
$27
$48.33
Description638nm Red Laser Module 500mW Round Dot Focusable TTL 3050Technical parameters1. Laser wavelength: 638nm2. Output power: 500mw3. Output stability: ±5%4. Spot mode: round spot5. Laser class: Class 46. Spot divergence angle: ≦2mrad7. Working voltage: DC 12V8. Working current: <1A9. Modulation mode: TTL10. Working frequency: 10KHZ11. Operating environment temperature: -30℃–40℃12. Warm-up time <1 minute13. Service life: >10000 hours
638Nm Laser Module