me too 
and btw, the Eye10 w the Sapphire lens above, has one of the kaidomain reflectors that moderator007 found for us…
I have not confirmed, but have high confidence the 20x1.5mm sapphire lens is going to work in the Original RRT-01 too.
links to reflectors and other parts used to mod the Original RRT-01 are archived in this thread:
Great job Jonathan, much appreciated!
Now we got a source for sapphire crystal lenses. Thanks for the link.
The V10R, V11R should be the same as the V10a. They all have the same head diameter. 
yes
I just have not personally verified if the lens thickness is the same in each Sunway V model
there seems to be variation in the 1.4mm thickness of my Eye10 lens and shirnask’s 1.62mm Original RRT-01. But this is not a problem because the kaidomain reflector sits a little higher than stock, in the Original RRT-01…
I see no downside to the 1.5mm Sapphire lenses in regard to fitting Original Jetbeams modded w Kaidomain reflectors.
Cheap Bling!
.
Testing unconventional trit locations
daytime trit photo tip
shine a UV light on them when photographing
.
side story
last night I dropped a bag with 6 of those tiny trits on the floor
when I picked up the bag, it had dumped them all out.
I could not see them on the floor… at all
until
I used the UV light, and easily found them all
for those that followed, or are considering following, my recommendation for Sapphire lenses… please read this update, and consider an alternative
Thanks for the coaching
I just ordered from the person you linked to
I got Four of these 1.5 x 20 (for RRT-01)
https://www.ebay.com/itm/1-5mm-Thick-Flat-Sapphire-Watch-Glass-16mm-50mm-Crystal-Watchmaker-G961T-/142442669808
plus Three of these 1x 20mm (for Sunwayman rotaries)
https://www.ebay.com/itm/132318897999
I ordered from your source, because the ones I bought already, do have rounded edges.
Update
Correction! see next post… there is NO problem…
I have not done a dunk test, so I dont know if there is a problem with the O ring fittment… but Im grateful you suggested a link for lenses that do not have rounded edges…
good news and more good news
I received some 20 mm x 1 mm sapphire lenses, and they fit perfectly in my V10a, and I suspect in other Sunwayman rotaries.
btw, when I removed the 20x1.5 mm sapphire, that works in RRT-01, I looked more closely with magnification, and both lenses have equally flat edges. So, false alarm, the 20x1.5 that I recommended earlier does NOT have rounded edges. So Both sources of 20 x 1.5 mm lenses mentioned are good, and though they come from different vendors, they are the same brand. Win Win!
And the 20 x 1mm source is an excellent fit, for Sunwayman rotaries (disclaimer, Im guessing they are the same in the V10a, as in the V11r and V10r and V10r Ti.)
You can see in this pic of the V10a head (on a V11r body), with the 20x1mm sapphire installed, that the bezel fits very nice and close with no excessive gap
Bling Bling!
btw, sapphire is much stronger than glass in every way, it is way more than just bling
Ordered one for my V11R. Thanks! 
Folks, have you seen new RRT0?
Interesting. Any more pics / specs / info?
Nothing. Go to FB and check for Jetbeam Flash Light
Sweet :heart_eyes:
Meanwhile I’m playing with “my” 18650 version (not a clean fit, but Sofirn SP32 battery tube screws well onto the RRT01 head) :+1:
thanks for the heads up
wow, Two tube adapters allow 16340/18350, 14500/18500, and 18650!!!
multi fuel to the Max!
and trit slots
what is the driver ?.
same as RRT01?.
issues?.
thanks.
Great thread, now I want an RRT01 again, not to mention the Ti version (whatever that was).
If the battery tube fits the 2019 head, it would make a nice replacement. Does it? Will it be sold seperately? Little chance I guess.
It does look like the 2020 model uses the 2019 head and 2019 body,
with an added tail switch and trit ready switch bezel,
using the longer version pocket clip.
I’d say it’s not a trit groove but a keychain holes...
Not sure...
They still didn’t announce any info except photos.
Looks like it just barely doesn’t tail stand but I guess we’ll see. Huge pet peeve for me to “almost” tail stand but not. 
I guess it has a tailswitch, right?
Looking throught the lanyard holes seems to protrude a tailcap…
I agree, was dreaming of trits…
I hope its just the angle of the photo that shows the button and makes you worry (needlessly, I hope)
the whole point of the bezel is to allow tailstanding… and trits… lol
I dont need no stinking lanyard hole next to my button
lanyard users can still rely on the holes in the clip…
Im going to hold on to the dream, Tail Standing and Trits!