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blue-violet laser pen 50mW
 I. Key Functions
1. Laser pointer to point at any desired targets,
2. Lecture on the evening sky,
3. Instructing pie charts in the boardroom,
4. Project screens, video monitors and inspection,
5. Presentations, museum and tour guides.
II. Features and specifications:
a) Silver or black color(or as you required)
b) Appealing gift box packed
c) Working voltage: DC=3V
d) Working Temperature: 0~ +30C
e) Storaging Temperature: +10~+40 f) Working current:
I<250mA g) Wavelength: 405nm
h) Max. output: >5mW (we can do 1mW 5mW 10mW 20mW 30mW 50mW 100mW 150mW 200mW as clients' requirements)
i) Class IIIA
j) Dimensions (L x : ): 15.8 x 1.2cm
k) Battery: AAA x 2pcs
l) Range of Laser: over 500-3000 meters
Blue glow indicator: Have another name called and refer to star pens, laser pen, blue light pen , blue laser pointer handheld instrument. Because it has the very ocular one and can be seen the strong light beam, are used for pointing out function and gaining the name more. Because bright light beam its, resist, mix only strong person who interfere with, use for teaching/astronomy mean star a more and more one, function of leading by fixed position etc.. it is the masses of laser fans/astronomers, the first choosing to equip of outdoor sports fans. can also be regarded as the top-grade gift and presented to relatives and friends.
Face the target / use:
1.Teacher /lecturer ： Use for classroom instruction, it like one teacher’s pointer that extend limitlessly, make you no matter any corner in the classroom can mean rowing the black board easily too, it is absolutely teachers’ capable assistant!
2. Commercial personage/meeting speaker ： Used in products demonstrating and meeting explanation, let you speech make doing a job with skill and ease, the communication with customer is more relaxed naturally.
3. Museum/show room/guide ： At you in the face of “tentacle is the difficult” and goal the in a helpless situation when not bunching,, can help you to be light it, pointer out the goal accurately. 4. Open –air tourist/explorer： Used in filed to explore, pointer out the goal of distant place and send out SOS. It is interesting to let your travel be more happy, the first selection that it is the outdoor sports is equipped .
5. Astronomer ： Used in astronomy and refer to the star, the light beam is very beautiful green line that green laser penetrates. It is used for observing the starry sky at night that very suitable for ,can pointer the position of the stars accurately.
6. Field of mining/building constructors： Used for pointer out /measuring the building accurately remotely. Can avoid being close to the dangerous area. Let you like a floor manager outside kilometer
DANGER: Laser Radiation. Never look directly into the blue laser beam. Never point a blue laser beam at a person. Do not aim the blue beam at reflective surfaces. Do not allow children to use blue laser pointers unless under the supervision of an adult.