NiteCore NFR25 25.4mm Red Lens Filter Diffuser

Bought this NiteCore Red Filter for my OLIGHT M2R Pro Warrior, as “moonlight mode” was still a little too bright. This filter is made from a flexible rubbery plastic, so it does push-fit, and snugly, on the the OLIGHT M2R Pro Warrior bezel, and stays-put without causing any damage.In use, this NiteCore Red Filter is a little more Orange than I would ideally like it to be; but, if you are looking to read maps in moonlight mode, it will do for that until Olight releases a filter designed for that flashlight.

I bought this for my Nitecore SRT3 Defender. It is a loose fit, but some electric tape fixed that easy enough. It is more orange than red. I can live with it.Very useful for lighting up the basket for friends during night disc golf rounds.I decided to have a little fun with this. I put a strip of Duck brand glow tape on the outside because it looks cool and may prove useful if I drop it.

It's okay. It allows a good amount of light through while saving your night vision at the lower light levels. Just be prepared to lose it. It is not a very tight fit. I plan to put a layer or two of black electrical tape around the flashlight head to make the grip tighter. I can make it work, but I wouldn't recommend it to a friend or relative.

My light is head 25.4 mm and this thing is 26.5. It will not stay on secure. Had to use electrical tape to make it work. I would do this anyway even if it fit properly so I will keep it. But I have two identical lights so I can afford to dedicate one to a red lens. I purchased a green lens that fits well...go figure.

It was orange, not red.

It's very loose on my Nitecore MH12GT, and it falls off with any disturbance. This means you cannot pull it out of your pocket with the red filter on. You have to first pull it out, and then put the filter on. I'll probably have to secure it with electrical tape.

The filter fit my Cree flashlight perfectly and now it doesn't wake my wife up when I use it to see in my bedroom at night.It just took a relatively long time to arrive, a couple of weeks shipped from Singapore I think. Good price though - worth the wait.

The lens is more orange than red

Fit my 1" diameter torch bezel nice and snug. Does not reduce the brightness too much. Using to find my telescope bits and bobs in the dark without destroying my night vision. Does the job nicely.

Great for night vision and works very well, have mine attached to an atactical A1 torch which is the low cost version of NiteCore and it fits very nicely.