The hl7 focusing head torch boasts both adjustable focus and light dimming functions with coasts beam shaping technologies such as our pure beam focusing optic system you get more usable light from spot to flood our new optics produce superior light output and beam quality the bulls eye spot beam pattern gives you a great focused spot with a maximum beam distance of 109 meters 357 feet while producing an outer ring of flood light which allows you to see a broader area for added side vision a lar