Hi,
I know there are some colored lens cap or filters for flashlights.
I'd like to know the precise functions for every colours. For example green, red, IR, etc.
As I often reach amazonian and african rainforest, I'd like to know if these filters can be useful for me.
Can you explain me their function in detail? Are there some
online review?
thanks
I know there are some colored lens cap or filters for flashlights.
I'd like to know the precise functions for every colours. For example green, red, IR, etc.
As I often reach amazonian and african rainforest, I'd like to know if these filters can be useful for me.
Can you explain me their function in detail? Are there some
online review?
thanks