Technically, the upper the wavelength on the LED, the more infrared light it could generate but of shorter illumination array. This light is often virtually invisible into the human eye but photos captured from the light delicate camera might be hugely noticeable. As a handheld IR torch with a removable https://infraredtelescope60470.ageeksblog.com/27598237/infrared-light-for-night-vision-scope-for-dummies