Acxico 1Pcs 405nm-488nm Blue Laser Diode Collimation Focus Lens 3 Elements Glass Lens

I bought one of the higher powered blue lasers off of amazon. But it had very significant beam divergence even at relatively short distances.This lens is much better than the one that came with the laser. The beam is much better focused and round at longer distances than the stock lens that came with the laserAlso this lens seemed to be prices alot cheaper than others as well. Very well worth it. Improved the performance of my laser significantly

Had to make sure it was the right threading, but it worked fine. It was longer than the stock lens assembly in the laser, so I had to screw it in further.

Didn't work

I purchased this lense because of the 3 element high permeability feature, expecting an improvement in focus compared to lenses I purchased from other vendors. The review video about a "perfect Laser dot" indicated this lense has above average collimation and focus. My Laser diode cannot be focused to a dot because the beam is a wide rectangle. The best focus produces a short line. This lense made a shorter, better focused and much brighter line. The energy reaching the target appears to be more than double. The Laser body is much cooler. VERY IMPRESSIVE.

Love that once aligned, so all the down on focusing it is focused to infinity, slightly opening the focuser and it will light a candle 5 to 6 feet away. Amazing

The media could not be loaded. I couldn't be more satisfied with this lens. I'm a real person from Texas. I bought another lens without researching this lens goes with my type of laser housing. The other one I could not get the divergence to where it made a small dot. As seen in the daylight photo.

Great lens starts a fire every time!!!!

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