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KristerI wanted to take a moment to say how impressed I am with the results of the laser targets so far. Your attention to detail is truly showing, and it’s exciting to see this coming together so well. Thank you for your work and effort—it’s greatly appreciated! Can’t wait to see the final outcome!
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ChrisAwesome thank you so much for the great customer interaction I wish more companies would follow your lead and interact with their customers. Great job!
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YeoI have received the holographic sight in working order. I'm currently trying out the sights, and so it seems to be working well as advertised. I did notice some smudges or finger prints on the lenses, but those were easy enough to clean off. There are some minor things that could be changed or improved upon, but I will surmise them in
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RyanThank you! Its precision and parameters perfectly meet my expectations. I really appreciate your professional recommendation.
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ThomasI have to say, your holographic sight is truly impressive ... it can definitely rival EOTECH!
635nm 20mW Red Laser Optical Beam Expander 1500m Long Distance For Mining Industry

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xProduct Name | 635nm 20mW Red Laser Beam Expander | Beam Size | ≤55mm@1500m |
---|---|---|---|
Divergence | ≤ 0.5mrad | Operating Voltage | 90-250V AC |
Case Material | Black Anodized Aluminum | Working Temperature | -10℃ To 50℃ |
Life Span | 10,000Hrs | Warranty | 1 Year |
Highlight | 20mW Optical Beam Expander,Laser Optical Beam Expander |
635nm 20mW Red Laser Beam Expander Focusable 1500m Long Distance for Mining Industry Collimated Lighting
Product Description
AIMLASER offers customized Red and Green Laser Beam Expanders in various wavelengths, including 520nm, 635nm, and 650nm, with adjustable output power. These optical devices are designed to enlarge and collimate laser beams, improving beam quality by reducing divergence and enhancing performance.
Our Laser Beam Expanders or laser designators are compact, durable, and feature high-precision optics, providing a collimated, parallel uniform beam with high-quality spots over long distances. The focusable zoom beam expander allows accurate beam size adjustments for different requirements.
Main application areas include mining, highways, railways, tunnels, bridges, high buildings, and pipe installations for laser orientation, positioning, and alignment. These expanders are ideal for long-distance alignment and illumination, precision surveying, CO2 detection, and industrial tasks where maintaining beam collimation or large beam size is essential.
The 635nm 20mW Red Laser Beam Expander has an adjustable focus and the available power supply. AIMLASER can recommend and customize the perfect solution based on your application.
Specifications
ITEMS |
SPECIFICATIONS |
Model Number |
Red Laser Beam Expander |
Wavelength |
635nm |
Output Power |
≤20.0mW |
Laser Mode |
CW |
Beam Size |
≤55mm@1500m |
Line Length |
10m@5m |
Optics |
Optical Glass Lens |
Operating Current |
<200mA |
Operating Voltage |
90-250V AC |
CDRH Class |
Class IIIb |
Circuit control |
Auto Power Control (APC) |
Circuit Protection |
Static, Surge, and Reverse Polarity Protected |
Working Temperature |
-10℃ to 50℃ |
Storage Temperature |
-20℃ to 60℃ |
Dimensions |
Φ42x154mm |
Case Material |
Black Anodized Aluminum |
Life Span |
10,000Hrs |
Features
1. High-collimated uniform laser beam.
2. High reliability and stability, long lifetime.
3. 1500m long-distance, minimal dispersion.
4. High strength, wide operating temperature range.
4. Conform to ROHS, FDA, IEC, SGS standards.
6. ONE-year warranty and customized solutions.
Applications
The 635nm 20mW Red Laser Beam Expanders are used in:
● Laser positioning, alignment, and surveying in construction projects such as bridges, high-rise buildings, tunnels, railways, and highways to ensure precision during installation.
● Laser orientation, positioning, and alignment for accurate equipment setup in mining areas and during pipe installations.
● Laser tasks for equipment calibration, distance measurement, and surface scanning in industrial machinery and precision measurement systems.
● Laser scanning and research in optics and physics for detailed mapping and analysis.
Remote pointing, positioning, and illumination for satellite communication, environmental monitoring, and geophysical surveys.
Trade Terms
1) Payment: T/T, PayPal, Western Union, etc.
2) Shipment: FedEx, DHL, UPS etc.
3) Delivery Time: 5 - 20 days.
4) Shipment Terms: FOB Xi'an China
Why Choose Us
A. Over 20 years of laser experience.
B. Large-scaled facility 4,500sq.m2 and over 180 professional staff.
C. Use original LDs from Arima, Osram, Nicha and so on to guarantee reliability.
D. Strictly following ISO9001:2008 quality system.
E. Product conforms to FDA, IEC and GB standards.
F. Strong design and production capabilities, partners of famous brands.
Hot Tags: green and red laser beam expander, remote laser orientation positioning and illumination laser designator, 520nm 635nm 650nm, China, factory, suppliers, manufacturers, wholesale, customized, quotation, buy, bulk, sample