35mm TIR lens for M21H M26D

the 3 degree optic is so beautiful, it's very versatile in that it can support many LED formats i've tried 7070 xhp70.3 r90 / 5050 sft40 / 3535 sft25r all work excellent. the first picture same distance you can see sofirn if22a sft40 on left, and m21h on right 3 degree tir lens the m21h has a slightly smaller and more intense inner hotspot but also a outer hotspot so it makes it twice as big and far more practical yet it throws only 50m less than if22a. second picture i used butterfly gasket and you can see that the beamprofile has improved by leaps and bounds, the good thing is the spill is the same on both lights, and so is the throw, but you get a bigger more practical flashlight that is a mid ranger and hiking light with over 500m throw. the 3rd picture is stripped lens m21h with my bike. 4th pic is sft25r 5000k in M21H with gasket ofcourse. 5th pic is sft40 3000k in M21H with gasket. the tree at the very very end (it's tiny you have to zoom on it) is 600m, the 3000k sft40 is dimmer so even though it's lighting it up it's faint.

I asked Simon to replace the lens to 10*30 degree [strip beam], and he just added the one I wanted for free. Best customer service ever.

Bought a 3 degree, 24 degree and a strip beam. I cannot recommend the 3 degree lens enough for a hybrid M21H w/ XHP70.3 HI R70. It has a nice balance of spill while maintaining usable throw. The 24degrees produces a nice spill, while the strip beam produces a simple horizontal beam with most of the vertical spill cut off. An interesting choice, glad I purchased all of them

i love using stripped lens with my bike sft40 3000k makes it beautiful like old bulbs, the 3 degree TIR lens is OP for throw with sft25r 650m with sft40 450m

Beautiful, I hope we see more hosts with these lenses in the near future. I measured the opening at the bottom as 10.1mm for the 3, 8, and 12 degree, and 8.9mm for the 24 degree, - FarBox400