| The “BU4” 100mW Blue Laser isn’t like other portable lasers. Recently designed with a USB charging internal battery, you never have to replace the batteries in this unit making it a great long term light tool. The BU4 is available in 3 different body casing colors: Black, Green, and Red; providing a greater level of choice. |
- BU4 USB Blue Laser – available in a wide range of output powers, this is the ultimate classic pen sized blue laser.
- USB Charging Port – never buy batteries again! Charge the BU4 in any USB port.
- Convenient and Portable – the BU4 450nm blue output and is portable enough to be used anywhere.
- Improved Laser Casing – the casing has been re-designed for improved shock absorption, making this green laser pointer stand the test of time.
|
| Model： |
BU4 Blue Laser Pointer |
| Brand： |
Shadowlasers |
| Wave Length： |
450nm |
| Dimension： |
φ21*130mm |
| Max Output Power： |
100MW
|
| Laser Classification： |
Class IIIB |
| Focus Mode： |
Fixed Focus |
| Switch： |
Constant On/Off Button |
| Surface Treatment： |
Hard Anodizing Black/Green/Red |
| Body Material： |
Aircraft Grade Aluminum |
| Laser Net Weight： |
130g |
| Expected Lifetime： |
> 8000 Hours |
| Usage Method： |
30 Seconds on & 60 Seconds off，Contious use should NOT exceed 2 Minutes! |
| Battery Type： |
Built-In Polymer Battery |
| Working Time： |
> 1 Hour |
| Laser Range： |
1000-3000 Meters |
| Max Brightness： |
350Lm |
| Circuit Control： |
APC |
| Flare Forms： |
Plaque-Forming - Circle |
| Beam Style： |
Continuous Line |
| Spot Size： |
6 Meters Place < φ10mm |
| Preheat Time： |
< 3 Seconds |
| Warranty： |
1 Year Manufacturer's Warranty |
