Schneider 4x4 Solid ND Filter 1.2 (4-Stop) Accessories_Power Housing Aluminum Nitrogen Filling Yes

Housing Aluminum Nitrogen Filling Yes Weather Resistance Waterproof & Fogproof Warranty Leica USA Lifetime Additional Warranty Leica Passport 3-Year

About the Arte di Mano: Arte di Mano

to allow selective focus and rack focus

87× (with 70 mm lens at infinity) Viewfinder coverage:   ~ 98% Dioptre compensation:   –3 to +1 diopters Focusing screen:   Interchangeable

Specially designed rubber seals protect the camera body against dust and water spray

Schneider 4x4 Solid ND Filter 1.2 (4-Stop) Accessories_Power Housing Aluminum Nitrogen Filling YesThis is a demonstration store. You can purchase products like this from Leica Store Miami. This is a Neutral Density Filter used for Cinematography. It has a Neutral Density of 1. 2 (4 stops) and therefore reduces transmission by 94%. A common use for this filter is to allow the use of larger apertures, reducing depth of field, to allow selective focus and rack focus.