Gatling Stretch 1600mW (1.6W) 450nm Blue Laser Pointer Review and more

A new laser pointer review vid, on this occasion we will see the popular Gatling Stretch Blue Laser 1.6W but in its most recent version.

Info:
The Laser is called Gatling Stretch, is a Class 4 1600mW (1.6W) with a wavelength (nm) of 450nm (blue).
I bought it in AliExpress for 57$ USD (~48.500 CLP), the price doesn't surprise me, you know that chinese shopping site sell everything cheap but always check the ratings and names of the stores carefully to avoid falling into scams.
If you want the 3W or 5W version I will put a safe site below.

Update 18 apr 2024: this laser has given me readings of 1595mW with my pocket lpm! completely happy and in expectation.

Personal Opinion:
A bright laser, especially at dark night it surprises, is very stable and the visibility is greater than a 532nm 100mW green, the difference is notable but not in an extreme amount when I compare the 100mW green with the 1W 520nm, that's an 8x times difference and with this 1.6W 450nm a 2x times.

Relative Laser Brightness Calculator:
https://slickscreen.github.io/laser-t...

My rating:
Design: 9.6/10 (¹)
Power: 10/10
Visibility: 9.0/10
Dot Divergence & Focus: 9.8/10
My Final Rating: 9.7/10

(¹) The fact that use 2x 18650s makes it incredible specially for lasers that demand high power and consumption.
Another thing is, although it doesn't say anywhere that you can put wristraps, is possible to use them, there is a small space in the tubes of the body to put, example: 0:19

Battery Required and Direction:
Required 2x18650 (no flat top)
Direction: Negative (-) to body spring and Positive (+) to Switch
Totally Recommended +2500mAh ones

Buy the Laser:
https://es.aliexpress.com/item/400131...
Safe WebSite:
https://www.laserpointerstore.com/pro...

TrustFire 3400mAh 18650 batteries:
https://es.aliexpress.com/item/100500...

Good WristStraps:
https://es.aliexpress.com/item/100500...

3-Element Glass Lens:
https://es.aliexpress.com/item/328693...

G2 Lens:
https://es.aliexpress.com/item/100500...

Plastic Lens:
https://es.aliexpress.com/item/100500...

LiitoKala 18650s Charger:
https://es.aliexpress.com/item/100500...

Timestamps:
0:01 Laser and Comparisons with other Gatlings
in the min 1:22 I used a Turkey Baster to absorb air and dust on the lens
2:58 70mW green Laser 303 vs 1W 520nm Monster
5:19 day environments and comparisons with 100mW 532nm 1W 520nm and 700mW 638nm
8:49 Night testing and comparisons
17:58 Color Comparisons
Wavelength To Color Converter: https://405nm.com/wavelength-to-color/
20:19 450nm blue vs 488nm cyan
21:00 Star caps heads
22:42 Burn Tests
28:26 Comparison of 3Element lens vs G2

Music:
Air Matador:    • Air  
Apollo 11 Matador:    • Apollo 11  
Gargoyle (2009 Version) Sanxion7:    • Sanxion7 - Gargoyle (2009 Version)  
Terminator VS RoboCop Karl Casey:    • Dark Synthwave - Terminator VS  RoboC...  
The Disturbance Dimrain47:    • Dimrain47 - The Disturbance  

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