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7W PRO 445nm Laser Head

$449.99$469.99

This is just the laser head for the 7W laser kit.  Get this if you need to replace your laser after extended usage from your original kit or if you just want a spare or to upgrade to this newest PRO version.

All 7W Lasers are shrouded.

Choose which lens to have included on the laser, either high resolution or high efficiency.  We recommend using the high resolution lens.

*Does not include the laser driver*.  Please order the kit if you do not have a driver already.

SKU: LD445_7W Category:

Description

This is just the laser head for the 7W laser kit.  Get this if you need to replace your laser after extended usage from your original kit.  This laser will work with the 5amp laser driver.

Choose which lens to have included on the laser, either high resolution or high efficiency.  We recommend using the high resolution lens.

 

Laser Overview

The laser diode in this kit is the strongest laser diode on the market.

 Absolute Maximum Ratings:

Item Absolute Maximum Ratings Unit
Forward Current (Tc = 25°C) 3.5 A
Absolute max output optical power 7 W
Allowable Reverse Current (Tc = 25°C) 85 mA
Operating Case Temperature 50 °C

Electrical / Optical Characteristics:

Item Min Typ. Max Unit
Optical Output Power @3 amps 6.0  6.3 W
Optical Output Power @3.5 amps 6.8 7 W
Dominant Wavelength 435 455 nm
Threshold Current 80 220 mA
Operating Voltage 3.7 5.5 V
Focused Spot Size* 0.004 0.005 0.006 Inches
Beam Divergence Full Angle (1/e^2) // 5 14 25 deg.
Beam Divergence Full Angle (1/e^2) – Perp 30 44 50 deg.

-Above specifications are for reference purposes only and are subject to change.  Figures in specifications may contain measurement errors.

*with high res lens.

The new PRO version will have a square beam.  This allows for a smaller spot size.    Spot size on wood typical is about 0.006″ or less.  On Acrylic, it is 0.0045″.  On tile it is 0.0035″.

Additional information

Weight .6 lbs
Dimensions 4 × 2 × 1 in
Lens Option

High Resolution, High Efficiency

Machine Type

Onefinity CNC, All other machines

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