808nm 50mW Infrared Dot Laser Module (Ø12×30mm)
The808nm 50mW Infrared Dot Laser Moduleis a compact and high-performance semiconductor laser source designed for industrial positioning, alignment, sensing and optical indication applications.
Featuring a durableaviation aluminum all-metal housing, black insulated oxide surface treatment and adjustable focusing design, this infrared laser module provides stable output performance and flexible integration for various optical systems.
With a compactØ12×30mm cylindrical structure, the module is suitable for laser positioning equipment, measurement instruments, sensors and customized optical devices.
Photex Laser provides OEM/ODM customization services including wavelength, output power, housing dimensions, focusing mode and control interface.
Key Features：
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808nm Near Infrared Laser Output
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50mW Maximum Output Power
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Compact Ø12×30mm Design
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Aviation Aluminum All-Metal Housing
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Black Insulated Oxide Surface Treatment
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Adjustable Focus Design
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Elliptical Dot Beam Output
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Stable Long-Distance Positioning
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ACC Control Circuit
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TTL Modulation Customization Available
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Lifetime >10,000 Hours
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OEM / ODM Support
Technical Specifications：
Installation method: Plug in
Wavelength: 808nm
Supply voltage: 2.8V~5.2V
Maximum output power: 50mW
Rated power: less than 50mW
Accessory type: Laser head
Working temperature: -10 ℃~+40 ℃
Product model: SB580850D
Size: Ø 12x30mm (other sizes can be customized)
Material: Aviation aluminum (all metal shell)
Surface treatment/color: black, surface insulation oxidation mist black treatment
Output wavelength: 808nm ± 10nm (other wavelengths can be customized: 520nm, 650nm, 780nm)
Exit pupil power:<50mW (other powers can be customized)
Range:<600 meters (indoor environment, laser may be affected by ambient light interference, distance may vary)
Spot shape and size: Point like light, elliptical,<20mm at 10m
(can be adjusted according to the distance requested by the customer for the best effect)
Focusing method: adjustable focus or fixed focus (optional, default to adjustable focus)
Circuit control: ACC line (customizable TTL)
Working voltage: 2.8~5.2VDC
Working current: I<130mA
Working temperature: -10C~+40C
Storage temperature: -20 '℃~+70C
Service life: Continuous output/usage>10000 hours
Tail wire: 26 # red and black electronic wire about 15cm long
(together with the power adapter, equipped with a 1-meter-long DC female plug wire)
Optical Performance
The 808nm infrared laser module produces a stable elliptical dot beam suitable for precision positioning and alignment applications.
The adjustable focusing structure allows users to optimize the spot size according to different working distances.
Typical performance:
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Infrared invisible laser output
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Elliptical dot beam
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Adjustable focus
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Long-distance positioning capability
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Stable optical alignment
Actual working distance may vary depending on ambient light conditions and target surface reflection.
Electrical Control
The module uses an ACC control circuit for stable laser output.
Available options:
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ACC constant current control
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TTL modulation interface customization
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Customized driver solutions
Electrical requirements:
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Working voltage: 2.8–5.2V DC
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Current: <130mA
Applications
Industrial Laser Positioning
Suitable for:
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Industrial alignment systems
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Equipment positioning
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Machine calibration
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Automation equipment
Optical Instruments
Used in:
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Measurement equipment
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Calibration instruments
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Leveling devices
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Optical inspection systems
Laser Sighting & Targeting Systems
Applicable for:
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Laser sights
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Optical aiming systems
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Position indication devices
Medical & Healthcare Equipment
Used in selected medical and healthcare devices requiring compact laser positioning sources.
Security & Anti-Counterfeiting
Suitable for:
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Security identification systems
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Anti-counterfeit equipment
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Optical marking applications
Consumer & Electronic Applications
Can be integrated into:
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Laser flashlights
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USB devices
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Mobile accessories
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Projection teaching pens
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Electronic hobby projects
Stage Lighting & Decoration
Used as a compact infrared laser source for customized lighting applications.
Customization Options
PhotexLaser supports customized infrared laser module solutions.
Wavelength Options
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520nm Green
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650nm Red
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780nm Infrared
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808nm Infrared
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850nm Infrared
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940nm Infrared
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980nm Infrared
Custom Parameters
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Output power
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Housing size
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Beam shape
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Spot size
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Focus mode
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Cable length
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Connector type
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TTL modulation
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Driver circuit
