I have used the "Night Shot" capabiity on my TRV-9. It works well, but you have to be up close. Nothing spectacular (clarity) but it's still pretty cool to see yourself skydiving at night. Great for your personal video scrapbook.
{useful respones} a mirror purchased at a store where normal people (non laser scientists) shop will reflect IR if it reflects visible light.
{ramon's assinine respone} Depends on the type of mirror...you know some materials reflect certain wavelengths of the electromagnetic spectrum while allowing others to pass through.
It.s cloudy and I think the night jumps will be cancelled.