ND64 (1.8)

Marumi ND64 (1.8)The Marumi 100 x 100 ND64 (1.8) is a solid Neutral Density model attachable to M100 Filter System in a moment via strong magnetic force. Certified German Quality Glass, B270i with high optical performance Neutral density filter with a 64x filter factor that provides a 6-stop exposure reduction, equivalent to 1.8-optical density. Dust and dirt adhered on the surface can be quickly and easily blown off. Water-/Oil repellent coating shed water off simply also by the air blower. Nuisances such as sweats, skin crème, lotion, fingerprint, or compounded grease stains will be wiped off. Anti-reflection coating sustain a low reflection Made in Japan What do we use a square filter instead of a round screw-in filter for?When and on which occasion do we need to use Marumi square filter?Marumi innovative M100 Magnetic Filter System allows you to;- combine a large variety of GND/ND and Circular Polarizer to enable an overwhelming contrast-driven expressiveness- shoot with no vignett