Great, clear lens.
The lens itself is clear and simple. Ive been running this lens in my Halo for about 7 years now. There isnt anything unnecessary to distract from it doing its job. I also have a Digital Elite with all the bells and whistles and my "Let it Ride" Halo X with the Truesight is my go to.
My only complaint is the cheater lens holder is very lacking in the "holding" part. I use a small square of duct tape to fix it.
ProsClear, fast good adjustability, good battery life, easy to find batteries (AAA), light in the Halo X
Conscheater lens holder does do a great job at holding, No settings memory.