Has anyone tried to see if the Crelant aspheric collimator head will fit on the Small Sun zy-t13?
Had one foot in bed when flashlight duty called and the Crelant aspheric collimator fits just fine on the Small Sun zy-t13.I’m going to leave it at that till tomorrow.
an HD2010. H) 
say whaaaa!
The HD2010!
what?
both?
is it focused?
I might finally own an HD2010!
This I have to see,that would be a nice addition to the zy-t13.
Would be VERY interesting! I foresee a sudden glut of Crelant aspheric head sales.
I can see the marketing and sales folks at Crelant scratching their heads while they sit in a meeting trying to figure out why the collumnator heads are outselling the 7G5V2 torches 2 to 1. Finally one of them, while scouring the net blurts out, "It's those bastards at BLF again!".
we should delete this thread and continue to discuss in code
so they don’t start using some weird threads on them to end this 
Sorry Gents.
Hate to be the bearer of bad news, It wont fit the HD2010… at least not without some modification
The pill is screwed into the head of the HD2010. It wont work like the crelant does.
It also will not fit the Solarforce M8, cause i tried that too.
But i might just order a ZY-T13 for giggles to compare to my 7G5CS!
I have one with a modded ZY-T13 at 3.2amp. I get around 90Klux on average. 
Bumping this thread to see if someone found the zy-t13 really works with the crelant head.
but I’ll do it again.IT IS A FINE FIT!YES YES YES
and another fine fit (thanks to user Pok)
http://dx.com/p/66mm-24mm-2-90-degree-99-transmittance-glass-optic-13618
i ordered 3, all look better than stock, 2 gave same lux, 1 slightly higher (less gain than removing flat front lens)
are zy-t13 and zyt08 heads interchangeable - iow - does the crelant aspheric head fit the zy-t08, too?!
No.
I already tried that. I wished it would.
Are there any lights other than the crelant it will fit?
m10, but there isn’t an edge to tighten head against.
I’m wondering if that aspheric linked above would work with the zy-t08, I’d have to measure up, and I don’t know if it’d work with the reflector or not, if not its a none starter, I hate the die shape you get with an aspheric.