The laser's adjustable feature allows you to adjust the focus of the laser pointer to get the ideal beam for the distance you are projecting. Just turn the ring on the front of the pointer. At short distances, a few feet or less, you can project a remarkably sharp and bright beam.
This top quality green pointer makes an immediate impact. Presenters using green lasers are immediately perceived as ahead of the pack in both style and technology. Housed in a solid metal case, the Adjustable Green Laser Pointer is a great choice for those who want the very best and latest in laser pointer technology.
Product name:Adjustable Focus Green Laser Pointer.
Model no.JL-049
Output power:100mW-400mW.
Output wavelength:532nm.
Battery :1X"CR123A" with recharge.
Laser Type:Visible laser Diode.
Visible green dot and green beam at night and in lighted area.
Technical Parameter: adjustable focus, green dot facula, continuous output and working time over 5000 hours
Blue high-brightness LED work instructions
Working Voltage:DC=4.2V
Trigger Voltage:DC=3.6V
Working Temperature:0-40
Storage Temperature:-10-50
Appearance and Color: Black. |
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