Feedback on Laser Video

[XM360]

I still think it's worth mentioning because, I mean, you get a diode laser and 90% of the time it inherently will have a bar shaped output or something that will need to be corrected by a lens. Just a cheap 532nm laser 303 from еBay will have a very nice, truly tight beam due to DPSS, which are super common.

I will add the following sentence and proceed with uploading, barring any further comments.

For the most part, DPSS lasers will emit a tighter, more circular beam when compared to the beams of direct diode lasers, which are often wider and more rectangular in shape.

 

[hakzaw1]

Ikik, but like for the average human being?

at the LSO course instructor Greg asked what we can see.

He told us of someone he knew who could see IR !!

 

[XM360]

Thank you all for your help on reviewing this! The final video can be found here: