Pinlock takes care of fogging. I have it in my helmet and nothing in the manual about not using it at night.Just picked up a new modular helmet, which came with a Pinlock visor insert. The packaging warns not to use the the visor at night. What does the Pinlock do? Cause distortion in low-light conditions? I commute regularly, often in the evenings. Thanks in advance.
I have the HJC FG-17 as well. There is definitely some light refraction in the outer edges of my FOV with the Pinlock, but in all honesty, I quit 'noticing' them after a day or two.
Pinlock takes care of fogging. I have it in my helmet and nothing in the manual about not using it at night.