Description FP-FSR51 Made of rugged TPU, these filters slip over the head of the flashlight and are available in red, green and blue colors as well as a white diffuser. They are useful for navigating at night, hunting, law enforcement, and military applications, among others. Beam Diffuser Converts the normal flashlight beam into a wide angle flood beam, good for closes up work, wide area lighting, reading etc. Sizes available to fit all Olight flashlights. Red Filter Used to preserve the eye’s natural adjusted night vision. Will disturb eyes the least of all colours which helps your eyes to stay adjusted for night conditions when map reading or navigating, use by aircraft personnel, military and hunters to avoid spooking game including deer as they see very poorly in the red colour spectrum. Sizes available to fit all Olight flashlights. Green Filter Used with night vision equipment, produces less disturbing light. Good for navigation or map reading as it shows contour lines better than red. Green is also used for hunting as it will not alert game and it’s the brightest of all the colours for easier navigation and also makes it easier for others to see you. Sizes available to fit all Olight flashlights. Blue Filter Useful for map reading, hunting to avoid spooking game and tactical applications. Blue provides a little more light for easier viewing
