500mW 405NM Adjustable focus blue purple light laser module accessory 12V high power laser head for DIY Laser engraving machine

Wavelength: 405nm

Power: 500mW

Voltage: 12V

Idemitsu form: dot

Focus Mode: tuning knobs

Lens Material: dedicated optical coated glass

Cooling: forced air

Shell material: aluminum (anodized surface)

Product Advantages:

• Integrated industrial design

• Long working hours

Can not processed metals, glass, stone, ceramics, jewelry, silver, reflective material, translucent material.

Carving wood / bamboo / paper / plastic / leather / rubber / horn.

Can cut paper-thin / light wood / sponge paper / felt / fabric / sticker.

Your attention please:

1. When using the carving machine and laser head, you have to wear the protection glasses, the laser beam cannot toward to people or animal’s eyes

2. Red light and bluish violet light 10mW-150mW can work 3-4 days continuously (dimension above 16*68mm), 200mW or above power is suggested to work not more than 30minutes, otherwise, overheating will influence LD life

Laser Module Common Sense:

Luminance: green light＞red light＞bluish violet light

Price: red light＜green light＜bluish violet light

Poly thermal performance：green light＜red light＝bluish violet light

Stability: green light＜red light＝bluish violet light (green light is easy to be affected by climate environment, and need to pre-heat under the cold condition)

The bigger power, the more luminance

But Not always the bigger power is better, it depends on working environment and your needs:

1. Bigger power is much more luminance, and can work under strong light, but precision is not good

2. Low power is less luminance, the precision is higherunder the common light