Variable ND for advanced photography model ensured with the most outstanding maintenance performance, Dust-/Water-/Oil-/Fingerprint-resistant 40-4000x-Filter factor, 5.3-12 stops, 1.6-3.6 optical density, tailored for a videographer Side lever, physical stopper, and movable range stops are equipped Low profile & easy handling rotating thin aluminium frame structure. Made in Japan.
