Lens too good to be true?

[laserdelic]

Im watching this ebay item:

10pcs 635nm 980nm Glass Laser Coated Collimation Lens M905X12 8 3 Elements Struc | eBay

I have asked and the seller says they are glass. My acrylic ones tend to make auras and ugly dots, do you think that ones would work nice?

 

[Flaminpyro]

At $3.60 each I don't think you can go wrong, Why don't you get them and make a report about them in this thread

 

[Bionic-Badger]

They're probably regular glass lenses coated for red.

 

[Apocalypse]

1.Suitable for 635-980nm high power blue laser.

?????

I'm guessing it's for reds since the lens looks blue...

 

[sinner]

Newgazer is a very good seller, i have purchased 445nm 3 element lenses from his shop! They are actually quite good , & cheap!!

He ships within 24h and items reach in less than 2 weeks.