Recent content by Kalifatidi

I did not know that the more the lens the better. thanks for the info

Thank you. but I only have 2 hands :) I realized that the laser is fine. but it has a big ray. in the future I will look for the smallest divergence of the ray.

the distance is exactly 5 meters left laser 303. right of the jetlasers. both are set to the smallest point. I think powerful lasers can not do or it's very difficult to make a small beam divergence?

maybe this is the normal discrepancy for this laser. but not for such a price. I had enough lasers to understand what ray should be. it's better to take 200mw but 1 mrad than this one. I'm very displeased. I hope you understand me.

I'm not sure what for jetlasers is normal. advise me a laser of about 500mw with the least divergence of the beam. as on cheap lasers with ebay

I understand this I'm not quite stupid. I want a narrow beam and a small dot. It's just a flashlight and not a laser.

yes this is the smallest point of focus. Thank you.

unfortunately now I can not. later I measure.

tell me whether there should be such a divergence of the ray.? https://youtu.be/K7L2AUwgyMw

My video https://youtu.be/K7L2AUwgyMw https://youtu.be/K7L2AUwgyMw

Ple pro 532 400mw

Yes you are right. I will create a separate topic as soon as the video is ready.

I did not understand the question because of the translator. wait for my video I will show what a problem with divergence

the smallest point in the extreme left position. I'm not sure that this is infinity. but I can not focus closer to the lens.

I do not have a black spot on a wide beam.