20mW Blue Laser Pointer

رمز المنتج:LP-460-20-W

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التوفر: متوفربالمخزون

سعر عادي: 219,74

سعر خاص: 159,85

مشاهدة سريعة

High quality brass body material made 20mW blue laser pointer will project the purest and brightest 460nm blue light, allowing a long distance visible beam range of more than 1500 meters in the wild. With the most brightest and crystal blue laser beam, 20mW blue laser pointer is widely applied in presentation, lecture, education, bird spotting and exhibition etc.

20mW Blue Laser Pointer

مشاهدات اكثر

  • 20mW مؤشر الليزر الأزرق
  • 20mW مؤشر الليزر الأزرق
  • 20mW مؤشر الليزر الأزرق
  • 20mW مؤشر الليزر الأزرق
  • 20mW مؤشر الليزر الأزرق
  • 20mW مؤشر الليزر الأزرق


20mW blue laser pointer emits greatly visible 460nm blue laser beam, and projects the brightest blue light spot on targeted objects. This finished 460nm laser diode manufactured blue laser pointer maintains the most stable and reliable performance in all operation fields. This is always the most affordable choice for various presentation and spotting applications.

Durable structure laser with high safety standard. 20mW blue laser pointer adopts high quality brass body material, which ensures the laser pointer always in the best condition in work. This is a high quality standard laser that is applicable in multi occasions.

● Built in thermal control system. 460nm blue laser pointer fulfills stable output power in operation. It utilizes built in metal heat sink to achieve temperature stabilization, and protects the laser diode to achieve long serving life of at least 8000 hours.

Battery powered laser with long serving life. This battery operated 20mW blue laser pointer is workable by 2 pieces AAA alkaline batteries. It maintains a super long endurance operation time of about 180 minutes.

Technical Parameters:

Name Blue Laser Pointer
Wavelength 460nm
Beam Color Blue
Output Power 20mW
Laser Class IIIb
Transverse mode TE00
Range in darkness (m) 200-1500m
M2 factor <1.2
Beam dIVergence, full angle (mrad) <2.8
Beam Diameter at Aperture (mm) <2.5
Spectral Line width (nm) <0.1
Polarization Ratio >100:1
Warm-up Time (minutes) <0.5
Operation Temperature (℃) 10~30
Storage Temperature(℃) -10~+50
Laser Material Brass
Expected Lifetime (hours) 5000 hours
Laser Head Dimensions (D×L, mm) Φ14mm×171mm
Cooling System metal heat sink
Operating voltage(VDC) 2×AAA batteries
Warranty time Six Months

Packing List:
1 Laser pointer
1 Storage Case

Never point blue lasers at human or animal eyes and bodies, moving vehicles, and air planes.
Keep it away from children.

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