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Dot & Line Lasers

World Star Tech offers this semi-uniform line laser at 55 deg fan angle. It is factory-focused and is a low-cost alternative to uniform line lasers with Powell Lens.These semi-uniform line lasers work well for a variety of scanning applications requiring a good depth of focus in the short range. These lasers are available in red and ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 650 nm
Output Power: 3.5 mW
...
Data Sheet
For textile, lumber, metal or paving, forensics, wireless communications or NLW technologies, Laserglow provides complete laser alignment solutions with our industrial alignment lasers.

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: DPSS
Projection Type: Cross
Wavelength: 532 nm
Output Power: 40 mW
...
Data Sheet
For textile, lumber, metal or paving, forensics, wireless communications or NLW technologies, LaserGlow provides complete laser alignment solutions with our industrial alignment lasers.

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: DPSS
Projection Type: Complex Pattern
Wavelength: 532 nm
Output Power: 40 mW
Data Sheet
World Star Tech offers a semi-uniform line laser at 55 deg fan angle. It is available in red and green as standard options. It is factory-focused and is a low-cost alternative to uniform line lasers with Powell Lens. These semi-uniform line lasers work well for a variety of scanning applications requiring a good depth of ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 635 nm
Output Power: 50 mW
Data Sheet
FLL-Series Line Laser modules are our low cost compact line laser series for high volume alignment and positioning applications. Unique properties include a very compact rugged body (9 mm in diameter and 25 mm in length) with factory pre-focused line available in a variety of fan angles. Custom mechanical and optical configuration ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 0.635 nm
Output Power: 0.4 mW
Data Sheet
FLL-Series Line Laser modules are our low cost compact line laser series for high volume alignment and positioning applications. Unique properties include a very compact rugged body ( 9 mm in diameter and 25 mm in length) with factory pre-focused line available in a variety of fan angles. Custom mechanical and optical configuration ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 0.635 nm
Output Power: 3.5 mW
Data Sheet
World Star Tech offers a semi-uniform line laser at 55 deg fan angle.  It is available in red and green as standard options. It is factory-focused and is a low-cost alternative to uniform line lasers with Powell Lens.  These semi-uniform line lasers work well for a variety of scanning applications requiring a good ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 520 nm
Output Power: 50 mW
Data Sheet
UHL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, laser diode. Unique properties are compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. UHL modules are available in ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 658 nm
Output Power: 50 mW
Data Sheet
UHL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, laser diode. Unique properties are compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. UHL modules are available in ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 658 nm
Output Power: 20 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass aspherical lens optics, and laser diode.    Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 650 nm
Output Power: 0.4 mW
...
Data Sheet
FLL-Series Line Laser modules are our low cost compact line laser series for high volume alignment and positioning applications. Unique properties include a very compact rugged body ( 9 mm in diameter and 25 mm in length) with factory pre-focussed line available in a variety of fan angles. Custom mechanical and optical configuration ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 635 nm
Output Power: 1 mW
Data Sheet
UHL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, laser diode. Unique properties are compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. UHL modules are available in ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 658 nm
Output Power: 7 mW
Data Sheet
UHL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, laser diode. Unique properties are compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. UHL modules are available in ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 635 nm
Output Power: 10 mW
Data Sheet
UHL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, laser diode. Unique properties are compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. UHL modules are available in ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 635 nm
Output Power: 7 mW
Data Sheet
FLL-Series Line Laser modules are our low cost compact line laser series for high volume alignment and positioning applications. Unique properties include a very compact rugged body ( 9 mm in diameter and 25 mm in length) with factory pre-focussed line available in a variety of fan angles. Custom mechanical and optical configuration ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 0.650 nm
Output Power: 3.5 mW
Data Sheet
FLL-Series Line Laser modules are our low cost compact line laser series for high volume alignment and positioning applications. Unique properties include a very compact rugged body ( 9 mm in diameter and 25 mm in length) with factory pre-focussed line available in a variety of fan angles. Custom mechanical and optical configuration ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 0.650 nm
Output Power: 1 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 635 nm
Output Power: 0.4 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 0.670 nm
Output Power: 3.5 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 635 nm
Output Power: 3.5 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 650 nm
Output Power: 3.5 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 0.650 nm
Output Power: 1 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 670 nm
Output Power: 1 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 0.635 nm
Output Power: 1 mW
Data Sheet
ULL-Series Laser modules are fully self-contained with integrated laser driver circuit, surface polished glass asherical lens optics, and laser diode. Unique properties include a compact anodized aluminum body, fine adjustable line laser, clean beam, low divergence, high boresight accuracy and industrial strength. Highly recommended ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Diode
Projection Type: Dot, Line
Wavelength: 670 nm
Output Power: 0.4 mW
Data Sheet
UCH Series Cross Laser Modules are fully self contained with integrated laser driver, laser diode and optics. Unique properties include a perfectly straight and fine adjustable cross line. Our standard cross optic has a 25 degree fan. We also offer 5, 10 and 45 deg cross lines from stock. Cross Lasers are available in a wide ...

Specifications

Operation Mode: Continuous Wave (CW)
Laser Source Type: Not Specified
Projection Type: Dot, Line
Wavelength: 658 nm
Output Power: 50 mW
Data Sheet

Frequently Asked Questions

Dot and line lasers are used for a variety of alignment and leveling applications in industrial and scientific settings. They project a straight line or dot onto a surface, which can be used as a reference point for aligning and positioning equipment or components.

Dot lasers are best for simple alignment tasks, such as leveling surfaces or installing fixtures. Line lasers are more versatile and can be used for more complex alignment tasks, such as aligning multiple points or surfaces simultaneously.

Yes, some dot and line lasers are designed for outdoor use and have higher power output to ensure visibility in bright sunlight. However, it's important to check the specifications of the laser to ensure it's suitable for outdoor use.

The accuracy of dot and line lasers depends on a variety of factors, including the quality of the laser, the distance between the laser and the surface, and the angle of the laser. Generally, dot and line lasers can achieve accuracy within a few millimeters over a distance of several meters.

Yes, dot and line lasers are generally safe to use as long as proper precautions are taken. It's important to wear appropriate eye protection and avoid shining the laser directly into anyone's eyes. It's also important to follow the manufacturer's instructions for use and maintenance.

Some dot and line lasers come with advanced features such as Bluetooth connectivity, self-leveling capabilities, and multiple laser lines for more complex alignment tasks. These features can enhance accuracy and productivity in certain applications.

Mounting a dot or line laser typically involves attaching it to a tripod, magnetic base, or other mounting mechanism. The laser should be securely fastened and leveled before use to ensure accuracy.

There are 120 different Dot & Line Lasers from suppliers and manufacturers listed in this category. In just a few clicks you can compare different Dot & Line Lasers with each other and get an accurate quote based on your needs and specifications. Please note that the prices of Dot & Line Lasers vary significantly for different products based on various factors including technical parameters, features, brand name, etc. Please contact suppliers directly to inquire about the details and accurate pricing information for any product model. Simply navigate to the product page of interest and use the orange button to directly reach out to the respective supplier with one click.

Did You know?

Dot and Line lasers are alignment tools that produce single or multiple dots of reference on a surface area creating a virtual reference point or line for alignment purposes. A number of different variations of these tools are now readily available for various applications. A complementary tool for these devices is the laser detectors. They are light sensors that can be mounted at a distance on a rod to capture the incoming beam. Once the beam hits the target an audible sound is heard indicating the aligned position. These systems can act as convenient tools for aligning outdoor objects precisely on relatively large distances.