Hellbore
Enlightened
My EagleTac T20C2 came with colored filters, which are very cool.
Out of red, blue, and green, which is the best color to provide a small amount of illumination for walking at night, but still preserve as much night-adapted vision as possible?
Out of red, blue, and green, which is the best color to provide a small amount of illumination for walking at night, but still preserve as much night-adapted vision as possible?
