S-KY 532nm 350mw Flashlight Handheld Pure Green Laser Pointer Pen P532-350( FDA Certified Power Guaranteed)

Specifications:

• High Stability and Reliability
• Intelligent Focusable Mechanism
• Well tested and high quality laser pointer
• Easily to use, only need to push the back button then you can see striking green laser beam shoot forth. The light can point at any targets, such as photos, blackboard, video monitors and so on
• Best choice for teachers, professors, doctors and so on
• Clearly visible in the dark
• Output Wavelength: 532 nm
• Output Power: 350mw
• Spot Mode: TEM
• M² Factor: <1.2
• Divergence Angle: <1.0(mrad)
• Spot Diameter: <1.2mm  
• Spectral Line Width: <0.1mm
• Polarization Ratio: >100: 1
• Warm-up Time: <0.5min
• Life: 8000hours
• Instructions Distance: 8000m 
• Working Temperature: 10°C ~ +30°C
• Storage Temperature: -10°C ~ +50°C  
• Cooling-down Method: Wind Cooling
• Voltage: 3.7V 18650 Lithium Battery
• Size: 195 x 38mm/7.7 x 1.5in (L x Dia)

Promise:

• Laser parts for the wrong equipment or man-made adverse laser Party promised a six-month warranty period. Here for 12 month warranty period is received from the Party after the laser. Party agreed to free maintenance. Laser damage repair must meet the original specifications. Warranty will not be repaired or replaced product changes. (All after-sales service in China range.) Within 12 months after the warranty period, Party A agrees to maintain and repair the damaged laser reasonable fees. Freight borne by both parties

Special Note:

If the following conditions, the product will not warranty:

• The seller of the product without authorization, removal or replacement parts is the purchaser;
• Operation or repair process does not refer to the product manual, or worse than normal in the operating environment conditions;
• Transit strong shock or shaking;
• In life, due to the power loss caused by natural conditions, not covered by the warranty;
• Due to fire, earthquake, lightning or other damage caused by unstable voltage or current;
• The final interpretation of the above Party

Details:

    

• Well tested and high quality laser pointer

 

• Open-Back , convenient use. You can put the Battery here 

  

• Side ON/OFF button switch

• Launch the green laser beam from here

• Delicate button for easy operation

How to Use it Creatively

Focus adjustable portable laser user's manual:

1.  Product's Outline ( As the laser leaves the factory )

Figure 1:

 

1-A:   Components name:
1) ON / OFF Shutter                    2) Focus adjuster 
3) Focus adjuster lock ring           4) Heat-sink radiator
5) Key Switch                              6) LED indicator
7) ON / OFF self-locking switch    8) Battery tube
9) Tail-cap                                  10) Remote interlock
1-B: Product's Outline (After adjusting the focus)

Figure 2:

 
1-C: Battery installation

Figure 3:

2.  Light focusing effect: 

2- 1)  Factory status ( As the laser leaves the factory ):
Nearly parallel output, divergence <1.2 mrad, no focusing

Figure 4:


 2- 2) Following the steps of Figure (6) (7) (8), the changes in focus can be achieved, in the adjustment process, the laser focus from infinite to closer, focusing like Figure 5:

Figure 5:



3.  The adjustment process diagram:
3- Step 1)   Factory status:

Figure 6:


3- Step 2)  Turn the 2) focus adjuster clockwise and adjust the focus to the demanded diameter of  spot size or focus length

Figure 7:

3- Step 3)  Turn the 3) focus lock ring clockwise, until it is firm, then the 2) focus adjuster is locked and will not slip.

Figure 8:

3- Step 4)  If the laser needs to be readjusted, Turn the 3) lock ring counterclockwise ,  then turn the 2) focus adjuster counterclockwise. Release 2) focus adjuster. Repeat step 3) to tighten the lock ring when finished.

4. This  F-series has  3) focus adjuster lock ring
When the focus lock is engaged, the focus cannot be adjusted, the 2) focus adjuster will not slip, and the laser can be used norm

Package Included:

• 1 x Pure Green Laser Pointer Pen