Skip to product information
1 of 7

Laser Tree

40W Fixed Focus Laser Module 450nm TTL Blue Light Laser Head

40W Fixed Focus Laser Module 450nm TTL Blue Light Laser Head

Regular price $90.00 USD
Regular price Sale price $90.00 USD
Sale Sold out
Shipping calculated at checkout.

User Manual >


 LT-40W-F23 is a high performance fixed focus laser module for beginners.

1. Wonderful engraving resolution:
Built-in beam compressed optic technology, make the beam size at foucs to be around 30um*130um.
Due to 30um bean width at X direction, it makes the engraving precision reach to 0.03mm, that's make
high resolution engraving photos possible.

2. Excellent cutting ability:
Cutting through 4mm plywood by one pass at speed of 100mm/min.

3. Long life time design:
Tradional design on lens makes the lens easy to broken when the lens is contaiminated by smoking during enrgaving and cutting, this situation lead to the performance of the laser module decrease sharply.This laser head has protective lens design, a protective window glass with high temperatue resistane material can protect the foucs lens away from smoking, user expreicen be can highly improved.

4. Widely enraving and cutting material:
Engraving materials:
Cardboard, plastic, leather, MDF, rubber, stainless steel,aluminum with oxide layer etc.
Cutting materials:
wood, black acrylic, acrylic, cardboard, non-woven, bamboo, laser safe plastic, etc.

5.Widely compatibility:
Compatible with most of laser cutting machines, such as Atomasktack A5/A5pro, Ortur laser master/ laser
master 2, etc.


Module: LT-40W-F23
Laser color: blue
Output optical power: 5W
Wavelength: 450nm
Focus method: fixed 23mm
Electrice power: 12V1.8A(1.5A-2A)
Weight: 240g
Interface: XH2.54-3P socket
Adjustable powe : Support 5V PWM modulation
Drive protection: Surge protection 、overvoltage protection
Fan Size: 40x40x20 mm
Heat Sink Size: 40x40x103mm
Fan feed:9000pm
Temperature control: 0-60℃
Protective window lens: Yes ( withstand 1000℃ )
Application: cutting, engraving

Packing list:

  • 1 * laser head
  • 1 * eye protection cover
  • 1 * Protective Window Glass
  • 1 * 3pin cable
  • 2 * Focus Fixing Plate

Improved Power & Accuracy

Adopting a laser spot compression technology, this new laser module has a focal spot of 30um x 130um, allows for a leap in power and accuracy. It can cut 4mm plywood in one pass. Fixed focus laser diode and upgraded heat dissipation design combined for a longer laser lifespan.

High speed engraving stainless steel

5W optical power with 30*130um beam size make the high power desity at focus possible.
High power desity makes high speed engraving possible.

Laser Shield Protection

The laser head comes with a laser shield to filter laser radiation and avoid accidental laser exposure for safer operation.
Note: Even with this design, goggles should always be worn when operating the machine.

Easy for maintenance

If the protective window glass is contaminated, simply wipe it with alcohol.

Widely compatible designs

If you are not sure if it is compatible, please send us a picture of your machine’s contro board.We will provide you with the appropriate connection.

Outline dimension

Engraving/cutting diagram


View full details