If you've got an Olight and enjoy stargazing, or hunting, or other activities requiring colored filters, Olight's red is a must. Also consider the green. High quality glass filters in a rubber holder. Cons: filters are somewhat easier to fall from the flashlight when striking bezel is left on, but they still stay on ok. Total light power reduced (don't expect 700 lumens in red or green), but then again, the filter is there to limit a portion of the spectrum, so it's only natural that overall light intensity would drop (if not, I would distrust the filter!). Highly recommendable.Olight M20 Flashlight Red Filter Lens Cap
Thursday, March 25, 2010
Olight M20 Flashlight Red Filter Lens Cap
If you've got an Olight and enjoy stargazing, or hunting, or other activities requiring colored filters, Olight's red is a must. Also consider the green. High quality glass filters in a rubber holder. Cons: filters are somewhat easier to fall from the flashlight when striking bezel is left on, but they still stay on ok. Total light power reduced (don't expect 700 lumens in red or green), but then again, the filter is there to limit a portion of the spectrum, so it's only natural that overall light intensity would drop (if not, I would distrust the filter!). Highly recommendable.Olight M20 Flashlight Red Filter Lens Cap
