HOSTILE TAKE-OVER ATTEMPT - BEWARE "NG 10 Years" competition: RESULTS !!!https://nikongear.net/revival/index.php?topic=11252.0Current status: 89/150 supporters
Just remember, unlike the coatings on lenses, the aluminum coating on the mirrors is extremely fragile and easily scratched. If I were you, I would limit cleaning of the mirror surfaces to nothing more than blown air, or possibly a very soft brush if absolutely necessary.