Sold/Expired Best reflector or optic for the Fire~Fly III

[Casual Flashlight User]

Noticed that the beam of my FFIII has a few artifacts with the standard smooth reflector...any alternatives to this that will smooth out those artifacts?

I know that the Sammy shope sells a "fraen LP-FF" & an "NX-05 FF" but I don't know what sort of properties they have. Any other reflectors apart from the two I have mentioned?

Any info from the FFIII experts/users would be appreciated.


Cheers
CFU