🔴 Sharpen your focus, elevate your precision.
This 650nm red light laser module features a durable copper body with a compact 6.2mm diameter and adjustable focal length. Operating at 3-5V with a Class II <1mW output, it delivers pinpoint accuracy for industrial, medical, and signal applications. With over 10,000 hours of continuous use, this 2-pack module ensures long-lasting, reliable performance for professionals demanding precision.
| Color | Red |
| Shape | Round |
| Material | Copper |
| Finish Type | copper |
| Light Source Type | Light Emitting Diode |
| Power Source | 3V5V |
| Brand | BEITESI |
| Style | point-2packs |
| Voltage | 3 Volts (DC) |
| Maximum Compatible Light Source Wattage | 1 Milliwatts |
| Light Source Wattage | 1 Milliwatts |
| Bulb Features | adjustable focal length |
| Number of Light Sources | 2 |
| Are Batteries Included | No |
| Manufacturer | S053 |
| UPC | 793466863165 793466864582 |
| Part Number | 3V5V |
| Item Weight | 0.352 ounces |
| Product Dimensions | 4.72 x 0.24 x 0.24 inches |
| Country of Origin | China |
| Item model number | 3V5V |
| Finish | copper |
| Item Package Quantity | 2 |
| Included Components | point |
| Batteries Included? | No |
| Batteries Required? | No |
D**N
very happy with the modules and the wiring.
The media could not be loaded. I used the pair to make a focus and locating indicator for a laser cutter. They have good focus range and spot shape and sturdy well protected wire pigtails.
P**Y
Garbage.
Complete crap, the "beam" is 3/8" wide, fuzzy and completely unusable. Avoid.
L**R
WORKED GREAT quick delivery.
They are VERY small but quite powerful. I am using them to make a laser guided drill press and so far it is working. an old 5volt phone charger supplies power.
M**L
Good laser diode
Focal threaded adjustment could be better with more friction
R**D
They are OK but the adjusting lens is short.
They are just OK if you do not have high expectations.I was able to do what I needed to do but the adjustable side of the laser was barely attached, that was the only position where the laser line was somewhat focused. I think that if the adjusting portion of this laser would be 3mm longer this would be a good item.
R**I
Works very nice
I tested it with 3.7V and with 5V. Works very nice with both voltages. You need to play with the lens on the front (screw in/out) to adjust it to a fine thin line (or wider if you like).
K**R
One DOA and one horribly non-concentric
Unusable and had to return. I hope their not all like this. I really need one that works and that doesn't move all over the place when it's rotated.
2**N
Perfect
Exactly what I needed.
