Posted on

Why Hunters Use Red and Green Filters on Their Flashlights

Hunters who venture into the woods often choose to equip their torchlights with coloured filters. Specifically red or green filters. The reason for this is because these colours are the least detectable by game animals. Although humans can see light in all spectrums, most animals are dichromatic and can only see blues and yellows, not reds or greens. This makes it difficult for animals to detect light from red or green filters, allowing hunters to remain discreet in their movements.

In addition to being stealthy, using coloured filters also enhances night vision. When hunting in low light conditions and looking through a rifle scope. Maintaining natural night vision is crucial for accurate target spotting. Using white light from a flashlight can cause temporary blindness. Ruining the chance for a successful shot. By opting for red or green filters instead, hunters can locate their targets without sacrificing their night vision.

In addition to being less visible to wild animals, using coloured filters on flashlights also helps preserve night vision. When looking through the scope of a rifle while hunting in low light conditions, it’s important to maintain your natural night vision so you can accurately spot your target. If a hunter were to use white light from their flashlight directly onto their target, it would be too bright and lead to temporary blindness – thus ruining their chances at getting an accurate shot off. By using coloured filters such as red or green instead of white light, hunters are able to find what they need without sacrificing their natural night vision.

The Benefits of Red Light 

Red light has many benefits when it comes to hunting, including: 

• It allows you to maintain night vision more easily than white light does. This means that once your eyes adjust to the darkness. You can see better with red light than with other colours of light. 

• It doesn’t startle animals as much as white or blue light does. This means that wildlife will be less likely to flee if they detect a red source of light. 

• It reduces eye fatigue; this means that your eyes won’t be strained after using a torch with a red filter for an extended period of time.       

• It provides enough illumination without disrupting natural circadian rhythms. This means that wild animals will be less likely to become alarmed by your presence. If they detect only a faint red glow from your torch instead of bright white or blue light.  

The Benefits of Green Light 

Green light offers many advantages when it comes to hunting such as: 

• It provides better visibility than other colours; this means that you will be able to see more clearly in dimly lit areas when using a green-filtered torch compared to one without any filter at all.  

• It helps preserve night vision; this means that when using green-filtered lights, your eyes don’t need to adjust as much from dark environments back into daylight, allowing for quick transitions between different levels of brightness.  

• It causes less stress on the eyes; this means that after long periods of looking through a green-filtered torch. Your eyes won’t feel strained or fatigued like they would with other colours of filtered light. Due to its lower intensity output compared to other colours such as red or blue filters.  

• It’s easier on wildlife’s vision; this means that wild animals won’t be disturbed by the presence of green filtered lights. They would be brighter coloured lights such as white or blue ones, since their intensity output isn’t as disruptive as those colours are known for being.  

Hunters maximise their chances for a successful night hunt, by equipping their flashlights with red or green filters. These colours remain hidden from game animals. Due to their dichromatic vision, which only detects blues and yellows, not reds or greens. The coloured filters also enhance the hunter’s natural night vision. Allowing them to spot their target clearly without sacrificing accuracy with temporary blindness caused by too-bright white light. So, upgrade your hunting gear now and attach one of these colour filters to your torch for a stealthy and successful night hunt!

Want some more details check out gone outdoors blog